diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2093565..072f831 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: pytest
         env:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 17c2602..e8e2e6e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Lint with Flake8
         run: |
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check spelling
         run: |
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 704ad16..aee266c 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: hynek/build-and-inspect-python-package@v2
 
   publish: