diff --git a/smart-connector/pom.xml b/smart-connector/pom.xml
index b33743e0c..9c3c0777d 100644
--- a/smart-connector/pom.xml
+++ b/smart-connector/pom.xml
@@ -59,7 +59,7 @@
 		<dependency>
 			<groupId>org.jgrapht</groupId>
 			<artifactId>jgrapht-core</artifactId>
-			<version>1.5.0</version>
+			<version>1.5.2</version>
 		</dependency>
 		<dependency>
 			<groupId>edu.ucla.sspace</groupId>