diff --git a/.github/workflows/node.yml b/.github/workflows/node.yml
index d872150..c3cf894 100644
--- a/.github/workflows/node.yml
+++ b/.github/workflows/node.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/upgrade-flakes.yml b/.github/workflows/upgrade-flakes.yml
index 34fc9a6..b39848e 100644
--- a/.github/workflows/upgrade-flakes.yml
+++ b/.github/workflows/upgrade-flakes.yml
@@ -14,7 +14,7 @@ jobs:
   flakes:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with: