diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e5bd0b..e65a6fd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
       DOKKU_VERSION: master
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -64,7 +64,7 @@ jobs:
       DOKKU_TAG: v0.19.0
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0