diff --git a/gitlabci-version.yml b/gitlabci-version.yml
index f734d565653c5b3a2927b24999cb8ea7f249abb6..a5b5f4f54483b4ab6444a1566c5d3d8db3438330 100644
--- a/gitlabci-version.yml
+++ b/gitlabci-version.yml
@@ -1,2 +1,2 @@
 variables:
-  UPSTREAM_VERSION: 6.3.3
\ No newline at end of file
+  UPSTREAM_VERSION: 6.3.4
\ No newline at end of file