diff --git a/.github/workflows/rust-counter-example.yml b/.github/workflows/rust-counter-example.yml
new file mode 100644
index 000000000..519172f94
--- /dev/null
+++ b/.github/workflows/rust-counter-example.yml
@@ -0,0 +1,39 @@
+name: rust-counter
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    paths:
+      - rust/counter/**
+      - .github/workflows/provision-darwin.sh
+      - .github/workflows/provision-linux.sh
+      - .github/workflows/rust-counter-example.yml
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  rust-counter-darwin:
+    runs-on: macos-12
+    steps:
+      - uses: actions/checkout@v1
+      - name: Provision Darwin
+        run: DFX_VERSION="0.15.2" bash .github/workflows/provision-darwin.sh
+      - name: Rust Counter Darwin
+        run: |
+          dfx start --background
+          pushd rust/counter
+          make test
+          popd
+  rust-counter-linux:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v1
+      - name: Provision Linux
+        run: DFX_VERSION="0.15.2" bash .github/workflows/provision-linux.sh
+      - name: Rust Counter Linux
+        run: |
+          dfx start --background
+          pushd rust/counter
+          make test
+          popd
diff --git a/.github/workflows/rust-counter-skip.yml b/.github/workflows/rust-counter-skip.yml
new file mode 100644
index 000000000..4661fcbbf
--- /dev/null
+++ b/.github/workflows/rust-counter-skip.yml
@@ -0,0 +1,16 @@
+name: rust-counter
+on:
+  pull_request:
+    paths-ignore:
+      - rust/counter/**
+      - .github/workflows/provision-darwin.sh
+      - .github/workflows/provision-linux.sh
+      - .github/workflows/rust-counter-example.yml
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo 'Not needed - relevant folder not touched'
diff --git a/rust/counter/Cargo.lock b/rust/counter/Cargo.lock
index 111d69cec..8372c4b6c 100644
--- a/rust/counter/Cargo.lock
+++ b/rust/counter/Cargo.lock
@@ -2,20 +2,11 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "aho-corasick"
-version = "0.7.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "anyhow"
-version = "1.0.62"
+version = "1.0.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1485d4d2cc45e7b201ee3767015c96faa5904387c9d87c6efdd0fb511f12d305"
+checksum = "a4668cab20f66d8d020e1fbc0ebe47217433c1b6c8f2040faf858554e394ace6"
 
 [[package]]
 name = "arrayvec"
@@ -23,38 +14,12 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
-[[package]]
-name = "ascii-canvas"
-version = "3.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8824ecca2e851cec16968d54a01dd372ef8f95b244fb84b84e70128be347c3c6"
-dependencies = [
- "term",
-]
-
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
-[[package]]
-name = "beef"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a8241f3ebb85c056b509d4327ad0358fbbba6ffb340bf388f26350aeda225b1"
-
 [[package]]
 name = "binread"
 version = "2.2.0"
@@ -75,103 +40,77 @@ dependencies = [
  "either",
  "proc-macro2",
  "quote",
- "syn",
-]
-
-[[package]]
-name = "bit-set"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
-dependencies = [
- "bit-vec",
+ "syn 1.0.109",
 ]
 
-[[package]]
-name = "bit-vec"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
-
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "block-buffer"
-version = "0.10.2"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
 dependencies = [
  "generic-array",
 ]
 
 [[package]]
 name = "byteorder"
-version = "1.4.3"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "candid"
-version = "0.7.16"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e4287605536419ac6ce9d76d3aa5733677ca8c7c2891079b2c71a345cc17a3"
+checksum = "a2525ab7a58543c132da8c780abe3aa1ba394ddcc1888a4ad2ba4f5100906ebe"
 dependencies = [
  "anyhow",
  "binread",
  "byteorder",
  "candid_derive",
- "codespan-reporting",
  "hex",
- "ic-types",
- "lalrpop",
- "lalrpop-util",
+ "ic_principal",
  "leb128",
- "logos",
  "num-bigint",
  "num-traits",
- "num_enum",
  "paste",
  "pretty",
  "serde",
  "serde_bytes",
+ "stacker",
  "thiserror",
 ]
 
 [[package]]
 name = "candid_derive"
-version = "0.4.5"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e02c03c4d547674a3f3f3109538fb49871fbe636216daa019f06a62faca9061"
+checksum = "970c220da8aa2fa6f7ef5dbbf3ea5b620a59eb3ac107cfb95ae8c6eebdfb7a08"
 dependencies = [
  "lazy_static",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
-name = "cfg-if"
-version = "1.0.0"
+name = "cc"
+version = "1.0.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
+dependencies = [
+ "libc",
+]
 
 [[package]]
-name = "codespan-reporting"
-version = "0.11.1"
+name = "cfg-if"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
-dependencies = [
- "termcolor",
- "unicode-width",
-]
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "counter"
-version = "1.0.0"
+version = "1.1.0"
 dependencies = [
  "candid",
  "ic-cdk",
@@ -180,9 +119,9 @@ dependencies = [
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.4"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc948ebb96241bb40ab73effeb80d9f93afaad49359d159a5e61be51619fe813"
+checksum = "ce420fe07aecd3e67c5f910618fe65e94158f6dcc0adf44e00d69ce2bdfe0fd0"
 dependencies = [
  "libc",
 ]
@@ -196,12 +135,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crunchy"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
-
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -214,110 +147,36 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
-
-[[package]]
-name = "diff"
-version = "0.1.13"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
+checksum = "7e962a19be5cfc3f3bf6dd8f61eb50107f356ad6270fbb3ed41476571db78be5"
 
 [[package]]
 name = "digest"
-version = "0.10.3"
+version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
  "crypto-common",
 ]
 
-[[package]]
-name = "dirs-next"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
-dependencies = [
- "cfg-if",
- "dirs-sys-next",
-]
-
-[[package]]
-name = "dirs-sys-next"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
-dependencies = [
- "libc",
- "redox_users",
- "winapi",
-]
-
 [[package]]
 name = "either"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
-
-[[package]]
-name = "ena"
-version = "0.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7402b94a93c24e742487327a7cd839dc9d36fec9de9fb25b09f2dae459f36c3"
-dependencies = [
- "log",
-]
-
-[[package]]
-name = "fixedbitset"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
-
-[[package]]
-name = "fnv"
-version = "1.0.7"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
 name = "generic-array"
-version = "0.14.6"
+version = "0.14.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi",
-]
-
-[[package]]
-name = "hashbrown"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -326,35 +185,42 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "ic-cdk"
-version = "0.5.6"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ebabbd2e082472e93928ec9725a5aeec4572284e07bf399f3e1eb6a358a4ba6"
+checksum = "e4ec8231f413b8a4d74b99d7df26d6e917d6528a6245abde27f251210dcf9b72"
 dependencies = [
  "candid",
- "cfg-if",
+ "ic-cdk-macros",
+ "ic0",
  "serde",
+ "serde_bytes",
 ]
 
 [[package]]
 name = "ic-cdk-macros"
-version = "0.5.6"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d453dcbe269b19ebd9b3a377819c9f32b3c5c99c3dd42bfd6789600aa77b510c"
+checksum = "ba23aedf7b8f89201dd778ad1bc8a04c35e3fda6fa6402f51da2cd9bb21045e6"
 dependencies = [
  "candid",
- "ic-cdk",
  "proc-macro2",
  "quote",
  "serde",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
-name = "ic-types"
-version = "0.4.1"
+name = "ic0"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a54b5297861c651551676e8c43df805dad175cc33bc97dbd992edbbb85dcbcdf"
+
+[[package]]
+name = "ic_principal"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82e9cac29df1f2906137c327ed24dfc398460eda054abaa6107273c11afe6384"
+checksum = "899a4e8ddada85b91a2fe32b4dc6c0d475ef7bfef3f51cf2aecb26ee4ac4724f"
 dependencies = [
  "crc32fast",
  "data-encoding",
@@ -365,57 +231,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "indexmap"
-version = "1.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
-dependencies = [
- "autocfg",
- "hashbrown",
-]
-
-[[package]]
-name = "itertools"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
-dependencies = [
- "either",
-]
-
-[[package]]
-name = "lalrpop"
-version = "0.19.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b30455341b0e18f276fa64540aff54deafb54c589de6aca68659c63dd2d5d823"
-dependencies = [
- "ascii-canvas",
- "atty",
- "bit-set",
- "diff",
- "ena",
- "itertools",
- "lalrpop-util",
- "petgraph",
- "pico-args",
- "regex",
- "regex-syntax",
- "string_cache",
- "term",
- "tiny-keccak",
- "unicode-xid",
-]
-
-[[package]]
-name = "lalrpop-util"
-version = "0.19.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcf796c978e9b4d983414f4caedc9273aa33ee214c5b887bd55fde84c85d2dc4"
-dependencies = [
- "regex",
-]
-
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -430,69 +245,15 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.132"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
-
-[[package]]
-name = "lock_api"
-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "327fa5b6a6940e4699ec49a9beae1ea4845c6bab9314e4f84ac68742139d8c53"
-dependencies = [
- "autocfg",
- "scopeguard",
-]
-
-[[package]]
-name = "log"
-version = "0.4.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "logos"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf8b031682c67a8e3d5446840f9573eb7fe26efe7ec8d195c9ac4c0647c502f1"
-dependencies = [
- "logos-derive",
-]
-
-[[package]]
-name = "logos-derive"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d849148dbaf9661a6151d1ca82b13bb4c4c128146a88d05253b38d4e2f496c"
-dependencies = [
- "beef",
- "fnv",
- "proc-macro2",
- "quote",
- "regex-syntax",
- "syn",
-]
-
-[[package]]
-name = "memchr"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
-
-[[package]]
-name = "new_debug_unreachable"
-version = "1.0.4"
+version = "0.2.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
+checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "num-bigint"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f"
+checksum = "608e7659b5c3d7cba262d894801b9ec9d00de989e8a82bd4bef91d08da45cdc0"
 dependencies = [
  "autocfg",
  "num-integer",
@@ -512,233 +273,108 @@ dependencies = [
 
 [[package]]
 name = "num-traits"
-version = "0.2.15"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
 dependencies = [
  "autocfg",
 ]
 
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- "libc",
- "redox_syscall",
- "smallvec",
- "windows-sys",
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-
 [[package]]
 name = "paste"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
+checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
 
 [[package]]
 name = "pretty"
-version = "0.10.0"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad9940b913ee56ddd94aec2d3cd179dd47068236f42a1a6415ccf9d880ce2a61"
+checksum = "b55c4d17d994b637e2f4daf6e5dc5d660d209d5642377d675d7a1c3ab69fa579"
 dependencies = [
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  "typed-arena",
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-
-[[package]]
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-dependencies = [
- "once_cell",
- "thiserror",
- "toml",
+ "unicode-width",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.43"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
+checksum = "39278fbbf5fb4f646ce651690877f89d1c5811a3d4acb27700c1cb3cdb78fd3b"
 dependencies = [
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 ]
 
 [[package]]
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-dependencies = [
- "proc-macro2",
-]
-
-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
+name = "psm"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+checksum = "5787f7cda34e3033a72192c018bc5883100330f362ef279a8cbccfce8bb4e874"
 dependencies = [
- "bitflags",
-]
-
-[[package]]
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-checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
-dependencies = [
- "getrandom",
- "redox_syscall",
- "thiserror",
+ "cc",
 ]
 
 [[package]]
-name = "regex"
-version = "1.6.0"
+name = "quote"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
- "aho-corasick",
- "memchr",
- "regex-syntax",
+ "proc-macro2",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.6.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
-
 [[package]]
 name = "rustversion"
-version = "1.0.9"
+version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
-
-[[package]]
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-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 
 [[package]]
 name = "serde"
-version = "1.0.144"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f747710de3dcd43b88c9168773254e809d8ddbdf9653b84e2554ab219f17860"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_bytes"
-version = "0.11.7"
+version = "0.11.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfc50e8183eeeb6178dcb167ae34a8051d63535023ae38b5d8d12beae193d37b"
+checksum = "ab33ec92f677585af6d88c65593ae2375adde54efdbf16d597f2cbc7a6d368ff"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.144"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94ed3a816fb1d101812f83e789f888322c34e291f894f19590dc310963e87a00"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "serde_tokenstream"
-version = "0.1.3"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6deb15c3a535e81438110111d90168d91721652f502abb147f31cde129f683d"
+checksum = "797ba1d80299b264f3aac68ab5d12e5825a561749db4df7cd7c8083900c5d4e9"
 dependencies = [
  "proc-macro2",
  "serde",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "sha2"
-version = "0.10.2"
+version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -746,35 +382,23 @@ dependencies = [
 ]
 
 [[package]]
-name = "siphasher"
-version = "0.3.10"
+name = "stacker"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
-
-[[package]]
-name = "smallvec"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
-
-[[package]]
-name = "string_cache"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "213494b7a2b503146286049378ce02b482200519accc31872ee8be91fa820a08"
+checksum = "c886bd4480155fd3ef527d45e9ac8dd7118a898a46530b7b94c3e21866259fce"
 dependencies = [
- "new_debug_unreachable",
- "once_cell",
- "parking_lot",
- "phf_shared",
- "precomputed-hash",
+ "cc",
+ "cfg-if",
+ "libc",
+ "psm",
+ "winapi",
 ]
 
 [[package]]
 name = "syn"
-version = "1.0.99"
+version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58dbef6ec655055e20b86b15a8cc6d439cca19b667537ac6a1369572d151ab13"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -782,92 +406,59 @@ dependencies = [
 ]
 
 [[package]]
-name = "term"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
-dependencies = [
- "dirs-next",
- "rustversion",
- "winapi",
-]
-
-[[package]]
-name = "termcolor"
-version = "1.1.3"
+name = "syn"
+version = "2.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
 dependencies = [
- "winapi-util",
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "thiserror"
-version = "1.0.32"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
+checksum = "f9a7210f5c9a7156bb50aa36aed4c95afb51df0df00713949448cf9e97d382d2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.32"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
+checksum = "266b2e40bc00e5a6c09c3584011e08b06f123c00362c92b975ba9843aaaa14b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
-]
-
-[[package]]
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-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
-dependencies = [
- "crunchy",
-]
-
-[[package]]
-name = "toml"
-version = "0.5.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d82e1a7758622a465f8cee077614c73484dac5b836c02ff6a40d5d1010324d7"
-dependencies = [
- "serde",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "typed-arena"
-version = "2.0.1"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0685c84d5d54d1c26f7d3eb96cd41550adb97baed141a761cf335d3d33bcd0ae"
+checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.3"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.9"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
-
-[[package]]
-name = "unicode-xid"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957e51f3646910546462e67d5f7599b9e4fb8acdd304b087a6494730f9eebf04"
+checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
 
 [[package]]
 name = "version_check"
@@ -875,12 +466,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -897,60 +482,8 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
-[[package]]
-name = "winapi-util"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
-[[package]]
-name = "windows-sys"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
-dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
-]
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
-
-[[package]]
-name = "windows_i686_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
diff --git a/rust/counter/Cargo.toml b/rust/counter/Cargo.toml
index 0b334a831..ec0f7da6e 100644
--- a/rust/counter/Cargo.toml
+++ b/rust/counter/Cargo.toml
@@ -1,14 +1,12 @@
 [package]
-name = "counter"
-version = "1.0.0"
 edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+name = "counter"
+version = "1.1.0"
 
 [lib]
 crate-type = ["cdylib"]
 
 [dependencies]
-candid = "0.7.14"
-ic-cdk = "0.5.2"
-ic-cdk-macros = "0.5.2"
+candid = "0.10"
+ic-cdk = "0.12"
+ic-cdk-macros = "0.8"
diff --git a/rust/counter/Makefile b/rust/counter/Makefile
index 74949a57f..9c982ce69 100644
--- a/rust/counter/Makefile
+++ b/rust/counter/Makefile
@@ -19,6 +19,7 @@ upgrade: build
 
 .PHONY: test
 .SILENT: test
+test: install
 	cargo test
 	(  dfx canister call counter set '(7 : nat)' \
 	&& dfx canister call counter inc \
diff --git a/rust/counter/counter.did b/rust/counter/counter.did
index e54ece6c1..b8c146b5e 100644
--- a/rust/counter/counter.did
+++ b/rust/counter/counter.did
@@ -1,5 +1,5 @@
 service : {
-    "get": ()    -> (nat) query;
-    "set": (nat) -> ();
-    "inc": ()    -> ();
-}
+    "get" : () -> (nat) query;
+    "set" : (nat) -> ();
+    "inc" : () -> ();
+};
diff --git a/rust/counter/dfx.json b/rust/counter/dfx.json
index 81aa1f11d..ca23f4438 100644
--- a/rust/counter/dfx.json
+++ b/rust/counter/dfx.json
@@ -12,11 +12,5 @@
       "packtool": ""
     }
   },
-  "networks": {
-    "local": {
-      "bind": "127.0.0.1:8000",
-      "type": "ephemeral"
-    }
-  },
   "version": 1
 }
\ No newline at end of file
diff --git a/rust/counter/package-lock.json b/rust/counter/package-lock.json
new file mode 100644
index 000000000..60a1fef2d
--- /dev/null
+++ b/rust/counter/package-lock.json
@@ -0,0 +1,6 @@
+{
+  "name": "counter",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {}
+}
diff --git a/rust/counter/rust-toolchain.toml b/rust/counter/rust-toolchain.toml
new file mode 100644
index 000000000..f8bb13962
--- /dev/null
+++ b/rust/counter/rust-toolchain.toml
@@ -0,0 +1,4 @@
+[toolchain]
+channel = "1.74"
+targets = ["wasm32-unknown-unknown"]
+components = ["rustfmt", "clippy"]
diff --git a/rust/counter/src/lib.rs b/rust/counter/src/lib.rs
index 359f51edc..10959c826 100644
--- a/rust/counter/src/lib.rs
+++ b/rust/counter/src/lib.rs
@@ -1,8 +1,8 @@
-use std::cell::RefCell;
 use candid::types::number::Nat;
+use std::cell::RefCell;
 
 thread_local! {
-    static COUNTER: RefCell<Nat> = RefCell::new(Nat::from(0));
+    static COUNTER: RefCell<Nat> = RefCell::new(Nat::from(0_u32));
 }
 
 /// Get the value of the counter.
@@ -21,32 +21,30 @@ fn set(n: Nat) {
 /// Increment the value of the counter.
 #[ic_cdk_macros::update]
 fn inc() {
-    COUNTER.with(|counter| *counter.borrow_mut() += 1);
+    COUNTER.with(|counter| *counter.borrow_mut() += 1_u32);
 }
 
-
-
 #[cfg(test)]
 mod tests {
     use super::*;
 
     #[test]
     fn test_get_set() {
-        let expected = Nat::from(42);
+        let expected = Nat::from(42_u32);
         set(expected.clone());
         assert_eq!(get(), expected);
     }
 
     #[test]
     fn test_init() {
-        assert_eq!(get(), Nat::from(0));
+        assert_eq!(get(), Nat::from(0_u32));
     }
 
     #[test]
     fn test_inc() {
-        for i in 1..10 {
+        for i in 1..10_u32 {
             inc();
             assert_eq!(get(), Nat::from(i));
         }
     }
-}
\ No newline at end of file
+}