diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 2653da5..9aad631 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -22,7 +22,7 @@ jobs:
         python: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v2
         name: Install Python
@@ -59,7 +59,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - uses: actions/setup-python@v2
         name: Install Python
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index c21e944..2acda78 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -10,7 +10,7 @@ jobs:
         python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Setup Python
         uses: actions/setup-python@v2
         with: