diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f33b92a..1f5c23a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        postgres: [14, 15, 16]
+        postgres: [14, 15, 16, 17]
         runner:
           - ubuntu-22.04
           - buildjet-8vcpu-ubuntu-2204-arm
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install rust
-        uses: dtolnay/rust-toolchain@1.74.0
+        uses: dtolnay/rust-toolchain@1.79.0
         with:
           components: rustfmt, clippy
       - name: Checkout
@@ -53,6 +53,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Install rust
-        uses: dtolnay/rust-toolchain@1.74.0
+        uses: dtolnay/rust-toolchain@1.79.0
       - name: Lockfile check
         run: cargo update -w --locked
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 28d1e7e..010abe7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -30,7 +30,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        postgres: [14, 15, 16]
+        postgres: [14, 15, 16, 17]
         box:
           - runner: ubuntu-22.04
             arch: amd64
@@ -42,7 +42,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Install rust
-        uses: dtolnay/rust-toolchain@1.74.0
+        uses: dtolnay/rust-toolchain@1.79.0
       - name: Install dependencies
         run: |
           # Add postgres package repo
@@ -60,7 +60,7 @@ jobs:
           # Ensure installed pg_config is first on path
           export PATH=$PATH:/usr/lib/postgresql/${{ matrix.postgres }}/bin
 
-          cargo install cargo-pgrx --version 0.11.2 --locked
+          cargo install cargo-pgrx --version 0.12.5 --locked
           cargo pgrx init --pg${{ matrix.postgres }}=/usr/lib/postgresql/${{ matrix.postgres }}/bin/pg_config
       - name: Build artifacts
         run: |
diff --git a/Cargo.lock b/Cargo.lock
index cf3be84..8527a1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1714,7 +1714,7 @@ checksum = "ed646292ffc8188ef8ea4d1e0e0150fb15a5c2e12ad9b8fc191ae7a8a7f3c4b9"
 
 [[package]]
 name = "ulid"
-version = "0.1.4"
+version = "0.1.5"
 dependencies = [
  "pgrx",
  "pgrx-tests",
diff --git a/Cargo.toml b/Cargo.toml
index b050e41..87b4b4a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,27 +4,25 @@ publish = false
 version = "0.1.5"
 
 edition      = "2021"
-rust-version = "1.74.0"
+rust-version = "1.79.0"
 
 [lib]
 crate-type = ["cdylib"]
 
 [features]
 default = ["pg15"]
-pg11    = ["pgrx-tests/pg11", "pgrx/pg11"]
-pg12    = ["pgrx-tests/pg12", "pgrx/pg12"]
-pg13    = ["pgrx-tests/pg13", "pgrx/pg13"]
 pg14    = ["pgrx-tests/pg14", "pgrx/pg14"]
 pg15    = ["pgrx-tests/pg15", "pgrx/pg15"]
 pg16    = ["pgrx-tests/pg16", "pgrx/pg16"]
+pg17    = ["pgrx-tests/pg17", "pgrx/pg17"]
 pg_test = []
 
 [dependencies]
 inner_ulid = { package = "ulid", version = "1.0.0" }
-pgrx       = "^0.11.2"
+pgrx       = "^0.12.5"
 
 [dev-dependencies]
-pgrx-tests = "^0.11.2"
+pgrx-tests = "^0.12.5"
 
 [profile.dev]
 panic = "unwind"
diff --git a/Dockerfile b/Dockerfile
index a606b73..f05e835 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,13 +25,13 @@ RUN chown postgres:postgres /home/postgres
 USER postgres
 
 RUN \
-  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --profile minimal --default-toolchain 1.74.0 && \
+  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --profile minimal --default-toolchain 1.79.0 && \
   rustup --version && \
   rustc --version && \
   cargo --version
 
 # pgrx
-RUN cargo install cargo-pgrx --version 0.11.2 --locked
+RUN cargo install cargo-pgrx --version 0.12.5 --locked
 
 RUN cargo pgrx init --pg${PG_MAJOR} $(which pg_config)