diff --git a/Cargo.lock b/Cargo.lock
index 43d75b2..924b710 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -191,9 +191,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.7"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bindgen"
@@ -204,7 +204,7 @@ dependencies = [
  "bitflags 2.6.0",
  "cexpr",
  "clang-sys",
- "itertools",
+ "itertools 0.12.1",
  "lazy_static",
  "lazycell",
  "proc-macro2",
@@ -640,6 +640,12 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
+[[package]]
+name = "dyn-clone"
+version = "1.0.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d6ef0072f8a535281e4876be788938b528e9a1d43900b82c2569af7da799125"
+
 [[package]]
 name = "either"
 version = "1.13.0"
@@ -678,19 +684,6 @@ dependencies = [
  "syn 2.0.71",
 ]
 
-[[package]]
-name = "env_logger"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
-dependencies = [
- "humantime",
- "is-terminal",
- "log",
- "regex",
- "termcolor",
-]
-
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -938,12 +931,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "humantime"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
-
 [[package]]
 name = "iana-time-zone"
 version = "0.1.60"
@@ -1045,6 +1032,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "413ee7dfc52ee1a4949ceeb7dbc8a33f2d6c088194d9f922fb8318faf1f01186"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.11"
@@ -1515,9 +1511,9 @@ dependencies = [
 
 [[package]]
 name = "postgres"
-version = "0.19.7"
+version = "0.19.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7915b33ed60abc46040cbcaa25ffa1c7ec240668e0477c4f3070786f5916d451"
+checksum = "6c9ec84ab55b0f9e418675de50052d494ba893fd28c65769a6e68fcdacbee2b8"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -1529,9 +1525,9 @@ dependencies = [
 
 [[package]]
 name = "postgres-protocol"
-version = "0.6.6"
+version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49b6c5ef183cd3ab4ba005f1ca64c21e8bd97ce4699cfea9e8d9a2c4958ca520"
+checksum = "acda0ebdebc28befa84bee35e651e4c5f09073d668c7aed4cf7e23c3cda84b23"
 dependencies = [
  "base64",
  "byteorder",
@@ -1547,9 +1543,9 @@ dependencies = [
 
 [[package]]
 name = "postgres-types"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d2234cdee9408b523530a9b6d2d6b373d1db34f6a8e51dc03ded1828d7fb67c"
+checksum = "02048d9e032fb3cc3413bbf7b83a15d84a5d419778e2628751896d856498eee9"
 dependencies = [
  "bytes",
  "fallible-iterator",
@@ -1593,9 +1589,9 @@ dependencies = [
 
 [[package]]
 name = "prqlc"
-version = "0.12.2"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57894e5531a475a6ea4bb3be9b5824f84fed1ea81280819791447a773163000c"
+checksum = "90dfb3ffa52d1a7f49c2a91dca28d29444c2b7f0b0b1f4042a7c2fc51e24a48b"
 dependencies = [
  "anstream",
  "anyhow",
@@ -1610,17 +1606,15 @@ dependencies = [
  "colorchoice-clap",
  "csv",
  "enum-as-inner",
- "env_logger",
  "is-terminal",
- "itertools",
+ "itertools 0.13.0",
  "log",
  "minijinja",
  "notify",
- "once_cell",
  "postgres",
- "prqlc-ast",
  "prqlc-parser",
  "regex",
+ "schemars",
  "semver 1.0.23",
  "serde",
  "serde_json",
@@ -1632,35 +1626,22 @@ dependencies = [
  "walkdir",
 ]
 
-[[package]]
-name = "prqlc-ast"
-version = "0.12.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7392fb56fbf926ea290e514b8c40192e3f447489d2d1a188aef1f5d7401196c2"
-dependencies = [
- "chumsky",
- "enum-as-inner",
- "semver 1.0.23",
- "serde",
- "serde_yaml",
- "stacker",
- "strum",
-]
-
 [[package]]
 name = "prqlc-parser"
-version = "0.12.2"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaa919a403dcf3c2fe7d7f4a9f60d8e0ed03dc8838bdd6bf017b1d411aa23b50"
+checksum = "688799b50dbc8a7098c181b9c01d9ff1ab115c3ce61df378f93ce643d40d542f"
 dependencies = [
  "chumsky",
- "itertools",
+ "enum-as-inner",
+ "itertools 0.13.0",
  "log",
- "prqlc-ast",
+ "schemars",
  "semver 1.0.23",
  "serde",
  "serde_yaml",
  "stacker",
+ "strum",
 ]
 
 [[package]]
@@ -1781,6 +1762,26 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "ref-cast"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf0a6f84d5f1d581da8b41b47ec8600871962f2a528115b542b362d4b744931"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bcc303e793d3734489387d205e9b186fac9c6cfacedd98cbb2e8a5943595f3e6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "regex"
 version = "1.10.5"
@@ -1886,6 +1887,31 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "schemars"
+version = "1.0.0-alpha.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec9b1e7918a904d86cb6de7147ff4da21f12ac1462c8049e12b30a8846f4699e"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "schemars_derive",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars_derive"
+version = "1.0.0-alpha.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2730d5d2dbaf504ab238832cad00b0bdd727436583c7b05f9328e65fee2b475"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde_derive_internals",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -1961,6 +1987,17 @@ dependencies = [
  "syn 2.0.71",
 ]
 
+[[package]]
+name = "serde_derive_internals"
+version = "0.29.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "serde_json"
 version = "1.0.120"
@@ -2078,9 +2115,9 @@ dependencies = [
 
 [[package]]
 name = "sqlparser"
-version = "0.47.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "295e9930cd7a97e58ca2a070541a3ca502b17f5d1fa7157376d0fabd85324f25"
+checksum = "749780d15ad1ee15fd74f5f84b0665560b6abb913de744c2b69155770f9601da"
 dependencies = [
  "log",
  "serde",
@@ -2215,15 +2252,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "terminal_size"
 version = "0.3.0"
@@ -2296,9 +2324,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-postgres"
-version = "0.7.10"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d340244b32d920260ae7448cb72b6e238bddc3d4f7603394e7dd46ed8e48f5b8"
+checksum = "03adcf0147e203b6032c0b2d30be1415ba03bc348901f3ff1cc0df6a733e60c3"
 dependencies = [
  "async-trait",
  "byteorder",
diff --git a/plprql/Cargo.toml b/plprql/Cargo.toml
index d79c214..dad8682 100644
--- a/plprql/Cargo.toml
+++ b/plprql/Cargo.toml
@@ -25,7 +25,7 @@ pg_test = []
 
 [dependencies]
 pgrx = { workspace = true }
-prqlc = { version = "0.12.2", features = ["postgres"] }
+prqlc = { version = "0.13.0", features = ["postgres"] }
 thiserror = "1.0.63"
 
 [dev-dependencies]