diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d525ed5..4afa6b0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,7 +32,7 @@ jobs:
             experimental: true
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - uses: jcs090218/setup-emacs@master
       with: