diff --git a/Dockerfile b/Dockerfile
index cbb5625..d1714fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-ARG oo_version=5.6.4.20
+ARG oo_version=5.6.5.3
 FROM onlyoffice/documentserver:$oo_version
-ARG oo_version=5.6.4.20
+ARG oo_version=5.6.5.3
 
 
 RUN sed -is \
diff --git a/license.patch b/license.patch
index ba4e8b6..9073225 100644
--- a/license.patch
+++ b/license.patch
@@ -19,9 +19,9 @@ index 694a13a..eb85e04 100644
  
 -const buildVersion = '4.1.2';
 -const buildNumber = 37;
-+const buildVersion = '5.6.4';
-+const buildNumber = 20
-+exports.buildDate = '2020-09-08T10:46:00.000+02:00'
++const buildVersion = '5.6.5';
++const buildNumber = 3
++exports.buildDate = '2020-09-21T09:52:00.000+02:00'
  
  exports.TaskQueueData = TaskQueueData;
  exports.CMailMergeSendData = CMailMergeSendData;