diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 95e25b4..1ea8d80 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -25,7 +25,7 @@ jobs:
             command: diff-pdf.exe
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Build package
       run: |