diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 99ec822..0beec72 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.6.15", "3.7.17", "3.8.18", "3.9", "3.10", "3.11"]
 
     steps:
     - uses: actions/checkout@v3