diff --git a/dsp-sim/pom.xml b/dsp-sim/pom.xml
index 99f994e4..ba744411 100644
--- a/dsp-sim/pom.xml
+++ b/dsp-sim/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.6.2</version>
+			<version>2.8.9</version>
 		</dependency>
 		<dependency>
 			<groupId>com.atg.openssp</groupId>