diff --git a/Dockerfile b/Dockerfile
index 9889136..013e01a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-ARG product_version=7.4.0
-ARG build_number=1
+ARG product_version=7.3.3
+ARG build_number=50
 ARG oo_root='/var/www/onlyoffice/documentserver'
 
 ## Setup