diff --git a/proj3/pom.xml b/proj3/pom.xml
index b446fbf..a2175b5 100644
--- a/proj3/pom.xml
+++ b/proj3/pom.xml
@@ -30,12 +30,12 @@
         <dependency>
             <groupId>com.google.code.gson</groupId>
             <artifactId>gson</artifactId>
-            <version>2.8.2</version>
+            <version>2.8.9</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>