diff --git a/pom.xml b/pom.xml
index ccab275..fb0ffd4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>30.1.1-jre</version>
+            <version>32.0.0-jre</version>
         </dependency>
         <dependency>
             <groupId>org.java-websocket</groupId>