diff --git a/src/main/resources/serviceconfig/olat.properties b/src/main/resources/serviceconfig/olat.properties
index 779a673b53420eafe6cd5590d17486a487c499fb..99c790035d13d84fc4173c72e8f74feb8913db65 100644
--- a/src/main/resources/serviceconfig/olat.properties
+++ b/src/main/resources/serviceconfig/olat.properties
@@ -1366,8 +1366,8 @@ ldap.learningResourceManagerRoleValue=
 # Build properties
 #####
 application.name=OpenOlat
-build.version=15.3.0
-build.identifier=openolat1530-dev
+build.version=15.3.1
+build.identifier=openolat1531-dev
 build.repo.revision=local-devel
 
 #####