diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 616c89d..b4845fa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: hynek/build-and-inspect-python-package@v2
 
   tests:
@@ -55,7 +55,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: astral-sh/setup-uv@v6
         with:
           python-version: ${{ matrix.python }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ecd3113..bfec6f1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
     permissions:
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: hynek/build-and-inspect-python-package@v2
         id: build
       - uses: actions/download-artifact@v5