diff --git a/gradle.properties b/gradle.properties
index ca588d0daf..278e47dae6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,7 +16,7 @@ jasigWidgetPortletVersion=2.3.1
 newsReaderPortletVersion=5.0.4
 notificationPortletVersion=4.6.1
 # Required for very old front-end dependencies
-resourceServerVersion=1.0.48
+resourceServerVersion=1.3.1
 # Includes newer front-end dependencies and web components
 resourceServer13Version=1.3.1
 sakaiConnectorPortletVersion=1.5.2