diff --git a/OWLTools-Parent/pom.xml b/OWLTools-Parent/pom.xml
index f0ad56e2..99d1ab57 100644
--- a/OWLTools-Parent/pom.xml
+++ b/OWLTools-Parent/pom.xml
@@ -235,7 +235,7 @@
 			<dependency>
 				<groupId>com.google.code.gson</groupId>
 				<artifactId>gson</artifactId>
-				<version>2.8.6</version>
+				<version>2.8.9</version>
 			</dependency>
 			<dependency>
 				<groupId>rhino</groupId>