diff --git a/interface/web/themes/blue/ispconfig_version b/interface/web/themes/blue/ispconfig_version
index 7440a5baf82ac52d9336821294c1ef9bbcb6401a..77efeeb99141084b5ae9e29e0acfa234ee5f7ec8 100644
--- a/interface/web/themes/blue/ispconfig_version
+++ b/interface/web/themes/blue/ispconfig_version
@@ -1 +1 @@
-3.0.5.3
+3.0.5.4b1