diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7aa4d7c4..049d0463 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,7 +15,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: cachix/install-nix-action@v31
     - uses: cachix/cachix-action@v17
       with:
@@ -31,7 +31,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: cachix/install-nix-action@v31
     - uses: cachix/cachix-action@v17
       with:
@@ -51,7 +51,7 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     - uses: cachix/install-nix-action@v31
     - uses: cachix/cachix-action@v17
       with: