diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 86c33b99..98201008 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,10 +13,10 @@ jobs:
 
     steps:
       - name: Fetch GECKO
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Fetch RAVEN
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           repository: "SysBioChalmers/RAVEN"
           path: "RAVEN"