diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5f083b8a..2af62827 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - uses: ./.github/workflows/setup_and_test.yml
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b04c5d66..338902d0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,6 +10,6 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - uses: ./.github/workflows/setup_and_test.yml