diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e7e8a3d..d7ea405 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Git checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Scala
         uses: japgolly/setup-everything-scala@v3.1