diff --git a/pom.xml b/pom.xml
index 80c1bfa..b357dff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -171,7 +171,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>29.0-jre</version>
+            <version>31.1-jre</version>
             <scope>test</scope>
         </dependency>
         <dependency>