diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index f546111..9da6aa7 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -28,7 +28,7 @@ jobs:
     steps:
       - name: Install OS dependencies
         run: sudo apt-get install graphviz -y
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Install the latest version of uv
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index f799d38..6c2ff20 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Install the latest version of uv