diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index fec3286..e009c67 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,7 +13,7 @@ jobs:
       CIBW_TEST_COMMAND: python -c "from pyobjus import autoclass, objc_str"
       CIBW_TEST_SKIP: "*arm64*"
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python
       uses: actions/setup-python@v1
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 7d2ad28..d13674a 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -22,7 +22,7 @@ jobs:
           - "<3"
           - ">=3"
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python ${{ matrix.python }}
       uses: actions/setup-python@v4