diff --git a/.github/workflows/bounds.yaml b/.github/workflows/bounds.yaml
index 559d8b9b..f91d1e23 100644
--- a/.github/workflows/bounds.yaml
+++ b/.github/workflows/bounds.yaml
@@ -32,7 +32,7 @@ jobs:
     name: Check and update ${{ startsWith(inputs.command, 'lower') && 'lower' || 'upper' }} bounds
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/debug.yaml b/.github/workflows/debug.yaml
index 028d933d..bb750ca9 100644
--- a/.github/workflows/debug.yaml
+++ b/.github/workflows/debug.yaml
@@ -21,7 +21,7 @@ jobs:
       id-token: write
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: cachix/install-nix-action@v31
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/latest.yaml b/.github/workflows/latest.yaml
index 8c02504a..ed0c361a 100644
--- a/.github/workflows/latest.yaml
+++ b/.github/workflows/latest.yaml
@@ -15,7 +15,7 @@ jobs:
       contents: write
       id-token: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: cachix/install-nix-action@v31
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/tags.yaml b/.github/workflows/tags.yaml
index 68cf3a1a..73baee47 100644
--- a/.github/workflows/tags.yaml
+++ b/.github/workflows/tags.yaml
@@ -13,7 +13,7 @@ jobs:
       id-token: write
       contents: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: cachix/install-nix-action@v31
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 4cfb5f0f..1dbd9ab1 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -23,7 +23,7 @@ jobs:
       tests: ${{ steps.ci-matrix.outputs.tests }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:
@@ -57,7 +57,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:
@@ -84,7 +84,7 @@ jobs:
     needs: checks
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:
@@ -109,7 +109,7 @@ jobs:
     needs: checks
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with: