diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 70cff892..4f5f6bc9 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - run: nix fmt -- --ci
 
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - run: nix run --accept-flake-config .#scripts.generate
       - run: git diff --exit-code
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - run: |
           for m in academy_persistence/postgres/migrations/*/up.sql; do
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index bef0e723..d0fa5cbd 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: cachix/install-nix-action@v31
       - uses: ryanccn/attic-action@v0
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a561f60f..14706bdd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
@@ -70,7 +70,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
@@ -96,7 +96,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !(github.event_name == 'push' && github.actor == 'github-merge-queue[bot]') }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with: