diff --git a/source/traffic-filtering-app/pom.xml b/source/traffic-filtering-app/pom.xml
index 58ee2bd..3d00f82 100644
--- a/source/traffic-filtering-app/pom.xml
+++ b/source/traffic-filtering-app/pom.xml
@@ -154,7 +154,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>31.0.1-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
         <dependency>
             <groupId>is.tagomor.woothee</groupId>