diff --git a/README.md b/README.md
index b8cf200..6484859 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/setup-python@v3
+    - uses: actions/setup-python@v4
     - uses: pre-commit/action@v3.0.0
 ```