diff --git a/gitlabci-version.yml b/gitlabci-version.yml
index 067ea3f6fbbe10235ea4ea8f8d7820b6a062f79b..a1d66666be73542286ab2d97e5bd57640da6e5bd 100644
--- a/gitlabci-version.yml
+++ b/gitlabci-version.yml
@@ -1,2 +1,2 @@
 variables:
-  UPSTREAM_VERSION: 6.6.3
\ No newline at end of file
+  UPSTREAM_VERSION: 6.6.4
\ No newline at end of file