diff --git a/.ci/test-matrix.yml b/.ci/test-matrix.yml
index c1917cd..9b35c84 100755
--- a/.ci/test-matrix.yml
+++ b/.ci/test-matrix.yml
@@ -9,6 +9,7 @@ TEST_SUITE:
   - xpack
 
 PYTHON_VERSION:
+  - 3.8
   - 3.7
   - 3.6
   - 3.5.3