diff --git a/.github/workflows/build-mcp-bundle.yml b/.github/workflows/build-mcp-bundle.yml
index 001770a..612cca5 100644
--- a/.github/workflows/build-mcp-bundle.yml
+++ b/.github/workflows/build-mcp-bundle.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.12"