diff --git a/gitlabci-version.yml b/gitlabci-version.yml
index 7643bc8fd2b9d33818ceb49ac0aca222ce5b3106..23f22eef73ea7a69d89517f4688bb3bddbebdb81 100644
--- a/gitlabci-version.yml
+++ b/gitlabci-version.yml
@@ -1,2 +1,2 @@
 variables:
-  UPSTREAM_VERSION: 6.4.5
\ No newline at end of file
+  UPSTREAM_VERSION: 6.3.11
\ No newline at end of file