diff --git a/.github/workflows/infection.yml b/.github/workflows/infection.yml
index 7d7fa18..579fe2c 100644
--- a/.github/workflows/infection.yml
+++ b/.github/workflows/infection.yml
@@ -20,7 +20,7 @@ jobs:
           coverage: "xdebug"
 
       - name: "Checkout code"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Fetch Git base reference"
         run: "git fetch --depth=1 origin ${GITHUB_BASE_REF}"