diff --git a/.gitlab/ci/customers.images.yml b/.gitlab/ci/customers.images.yml
index 15f78f3..5692a35 100644
--- a/.gitlab/ci/customers.images.yml
+++ b/.gitlab/ci/customers.images.yml
@@ -10,7 +10,7 @@ customers:
     POSTGRESQL: '10'
   parallel:
     matrix:
-      - RUBY: ['2.7.6']
+      - RUBY: ['2.7']
         GIT: ['2.33']
         DOCKER: ['19.03.1', '']
 
@@ -25,5 +25,5 @@ customers-qa-assets:
     DOCKER: '19.03.1'
   parallel:
     matrix:
-      - RUBY: ['2.7.6']
+      - RUBY: ['2.7']
         GIT: ['2.33']