diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 84a67a0..71c1492 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up Python 3.
-        uses: actions/setup-python@v3.1.0
+        uses: actions/setup-python@v3.1.1
         with:
           python-version: '3.x'