diff --git a/action.yml b/action.yml
index df09add..eec360a 100644
--- a/action.yml
+++ b/action.yml
@@ -36,7 +36,7 @@ runs:
 
     - name: mypy
       if: steps.changes.outputs.addedOrModifiedPython == 'true'
-      uses: tsuyoshicho/action-mypy@v3.13.0
+      uses: tsuyoshicho/action-mypy@v5.1.3
       with:
         target: ${{ steps.changes.outputs.addedOrModifiedPython_files }}
         reporter: ${{ steps.reporter-check.outputs.reporter }}