diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8097d09..05a51f5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,7 +4,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.5
       - uses: cachix/install-nix-action@v26
         with:
           nix_path: nixpkgs=channel:nixos-unstable
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 9e77aab..a509659 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -7,7 +7,7 @@ jobs:
   update-sources:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.2
+      - uses: actions/checkout@v4.1.5
       - uses: cachix/install-nix-action@v26
         with:
           nix_path: nixpkgs=channel:nixos-unstable