diff --git a/slack-message/action.yml b/slack-message/action.yml
index 6f04598..944c9a3 100644
--- a/slack-message/action.yml
+++ b/slack-message/action.yml
@@ -23,7 +23,7 @@ outputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
 
     - run: pip install regex requests
       shell: bash