diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 053a30d9a20585f7ead34ea027ecb9e4e8b0acf6..e4967f01dc1958c746926d825047236fe6a49e1e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,13 +15,16 @@ cache:
 
 test:
   stage: test
-  image: python:3.6
+  image: python:$PY_VER
   before_script:
     - pip install .[test]
   script:
     - pytest
   tags:
     - docker
+  parallel:
+    matrix:
+      - PY_VER: ["3.6", "3.7", "3.8", "3.9", "3.10"]
 
 build-linux:
   stage: build