diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 18257908..8af161a3 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+        python-version: ['3.7', '3.8', '3.9', '3.10']
         sphinx-version:
           - '3.0.4'
           - '3.1.2'