diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bb7cb0c0cbd4a3f924b012d1f2cc645ea106195e..0bd1f1d4715be3b5f6a614316072f8d39ff3f7f7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -173,7 +173,7 @@ test:3.9:
 
 test:build-pypi-dist:
   stage: test
-  image: pauldmccarthy/fsleyes-py36-wxpy4-gtk3
+  image: pauldmccarthy/fsleyes-py37-wxpy4-gtk3
   <<: *except_releases
 
   tags:
@@ -191,7 +191,7 @@ test:build-pypi-dist:
 
 style:
   stage: style
-  image: pauldmccarthy/fsleyes-py36-wxpy4-gtk3
+  image: pauldmccarthy/fsleyes-py37-wxpy4-gtk3
   <<: *test_template
   variables:
     TEST_STYLE:  "true"