diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 225095f..1d6abc2 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
+        python-version: [2.7, 3.6, 3.7, 3.8]
 
     steps:
     - uses: actions/checkout@v1