diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cadd4b..b084588 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
         brew install clozure-cl sbcl
 
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Download Quicklisp and setup source registry
       run: |