diff --git a/.github/workflows/build_test.yml b/.github/workflows/build_test.yml
index fb46c4c..ef61a4a 100644
--- a/.github/workflows/build_test.yml
+++ b/.github/workflows/build_test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.4', '3.8', '3.10']
+        python-version: ['3.6', '3.10']
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}