diff --git a/pom.xml b/pom.xml
index 80268a1..e770711 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,7 +86,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>27.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <!--        <dependency>-->
         <!--            <groupId>com.github.ben-manes.caffeine</groupId>-->