diff --git a/pom.xml b/pom.xml
index 6e4fb826a..3e276765d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
             <!-- used for general utilities -->
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>29.0-jre</version>
+            <version>30.1.1-jre</version>
         </dependency>
 
         <!-- test dependencies -->