diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index cb3b4d6..a4dea20 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -11,7 +11,7 @@ jobs:
           contents: read
         steps:
             - name: Checkout code
-              uses: actions/checkout@v4
+              uses: actions/checkout@v5
             - name: Set up Python
               uses: actions/setup-python@v5
               with: