diff --git a/.gitlab/ci/customers.images.yml b/.gitlab/ci/customers.images.yml
index 60705f6..47b9c77 100644
--- a/.gitlab/ci/customers.images.yml
+++ b/.gitlab/ci/customers.images.yml
@@ -8,8 +8,8 @@
     POSTGRESQL: '10'
   parallel:
     matrix:
-      - RUBY: ['2.6.6', '2.7', '2.7.2']
-        GIT: ['2.31', '2.33']
+      - RUBY: ['2.7.6']
+        GIT: ['2.33']
         DOCKER: ['19.03.1', '']
 
 customers test:
@@ -32,8 +32,8 @@ customers push:
     DOCKER: '19.03.1'
   parallel:
     matrix:
-      - RUBY: ['2.7', '2.7.2']
-        GIT: ['2.31', '2.33']
+      - RUBY: ['2.7.6']
+        GIT: ['2.33']
 
 customers-qa-assets test:
   extends: