diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index d7a0702..2fcd7f4 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest", "windows-latest", "macos-latest"]
-        python-version: ["2.7", "3.5", "3.x", "pypy-3.9"]
+        python-version: ["2.x", "3.x", "pypy-3.9"]
 
     steps:
       - uses: actions/checkout@v3