diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2c0771fa..3fe6cb6d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Repository checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Lint shell files
       uses: ludeeus/action-shellcheck@master
@@ -42,7 +42,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Repository checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up Python
       uses: actions/setup-python@v4