diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f1e981a..19587b0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
 
diff --git a/action.yml b/action.yml
index 5444c73..d9a5a88 100644
--- a/action.yml
+++ b/action.yml
@@ -27,7 +27,7 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/setup-python@v4
+    - uses: actions/setup-python@v5
       with:
         python-version: '3.9'