diff --git a/.github/workflows/pypi-package.yml b/.github/workflows/pypi-package.yml
index 5160c4b..f906dc8 100644
--- a/.github/workflows/pypi-package.yml
+++ b/.github/workflows/pypi-package.yml
@@ -28,7 +28,7 @@ jobs:
 
         steps:
             - name: Checkout source
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
               with:
                   submodules: recursive
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a6d03d1..3a46007 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -55,7 +55,7 @@ jobs:
 
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
               with:
                   submodules: recursive