diff --git a/.github/workflows/auto-update.yml b/.github/workflows/auto-update.yml
index 9843c6130..901461b36 100644
--- a/.github/workflows/auto-update.yml
+++ b/.github/workflows/auto-update.yml
@@ -9,7 +9,7 @@ jobs:
   update:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - name: Install hub
diff --git a/.github/workflows/bump-command.yml b/.github/workflows/bump-command.yml
index 79700e7f2..d3919fefd 100644
--- a/.github/workflows/bump-command.yml
+++ b/.github/workflows/bump-command.yml
@@ -37,7 +37,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       # Checkout the pull request branch
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ssh-key: ${{ steps.creds.outputs.ssh_key }}
           token: ${{ steps.creds.outputs.token }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c0b81a61a..8a7345212 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: haskell-actions/setup@v2
@@ -152,7 +152,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: haskell-actions/setup@v2
@@ -254,7 +254,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: cachix/install-nix-action@v31.8.2
@@ -279,7 +279,7 @@ jobs:
   nix-sdist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: cachix/install-nix-action@v31.8.2
@@ -295,7 +295,7 @@ jobs:
   nix-generator:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: cachix/install-nix-action@v31.8.2
@@ -311,7 +311,7 @@ jobs:
   nix-shell-profiling:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
     - uses: cachix/install-nix-action@v31.8.2
@@ -327,7 +327,7 @@ jobs:
   shellcheck:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Install shellcheck
       run: |
         sudo apt-get install fd-find
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d8f6edda2..3122c03e8 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
     - name: Install hub
       run: sudo apt-get install -y hub
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         submodules: 'recursive'
 
diff --git a/.github/workflows/tag-release.yml b/.github/workflows/tag-release.yml
index 5a7ff02fa..94c4a9111 100644
--- a/.github/workflows/tag-release.yml
+++ b/.github/workflows/tag-release.yml
@@ -19,7 +19,7 @@ jobs:
       with:
         nix_path: nixpkgs=channel:nixos-unstable
 
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0   # Fetch everything
         token: ${{ steps.generate-token.outputs.token }}