diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1f90914..b91a0a4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -35,7 +35,7 @@ python3.7:
     - coverage report
 
 python3.8:
-  image: python:3.8-buster
+  image: python:3.8-rc-buster
   script:
     - pip install .[test]
     - pip install .