diff --git a/web/HW3/pom.xml b/web/HW3/pom.xml
index c74981d..1f5308b 100644
--- a/web/HW3/pom.xml
+++ b/web/HW3/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.5</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>commons-codec</groupId>