diff --git a/lejos_colorsorter/pom.xml b/lejos_colorsorter/pom.xml
index 2e1a90f..5d551a7 100644
--- a/lejos_colorsorter/pom.xml
+++ b/lejos_colorsorter/pom.xml
@@ -24,7 +24,7 @@
       <dependency>
          <groupId>com.google.code.gson</groupId>
          <artifactId>gson</artifactId>
-         <version>2.8.6</version>
+         <version>2.8.9</version>
       </dependency>
    </dependencies>