diff --git a/pom.xml b/pom.xml
index be6b6e6..851c8f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -166,7 +166,7 @@
     <dependency>
     	<groupId>com.google.guava</groupId>
     	<artifactId>guava</artifactId>
-    	<version>24.1.1-jre</version>
+    	<version>29.0-jre</version>
     </dependency>
     <!-- MapDB is a pure Java database backend for storing objects out of heap memory. -->
     <dependency>