diff --git a/gradle.properties b/gradle.properties
index 2d765e5bf3..b797bff81f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -166,6 +166,8 @@ googleHttpClientVersion=2.1.0
 googleOauthClientVersion=1.39.0
 googleProtocolBufVersion=3.25.8
 
+graphSupportVersion=1.5.2
+
 # Cloud and SequenceAnalysis bring gson in as a transitive dependency.
 # We resolve to the later version here to keep things consistent
 # Note: Current jclouds seems to require 2.8.9; attempting to upgrade to 2.9.0 cratered the S3 test suite with many