diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 84f5e84..6958c4b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
           ref: ${{ inputs.ref && inputs.ref || github.ref_name }}
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 9e16ef7..5aacf7b 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.1.0
+        uses: actions/checkout@v5
 
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@main