diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 65d4055..832293f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,7 +13,7 @@ jobs:
   dist:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: hynek/build-and-inspect-python-package@v2
 
   deploy:
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 3886257..0e099dc 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -11,7 +11,7 @@ jobs:
     name: Pre-commit checks
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: actions/setup-python@v5
       with:
         python-version: '3.10'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7cbaca9..9ace7e0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
 
     name: ${{ matrix.os }}, Python ${{ matrix.python-version }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5