diff --git a/pom.xml b/pom.xml
index 0db52f9..62056be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
   <dependency>
   <groupId>com.google.guava</groupId>
   <artifactId>guava</artifactId>
-  <version>27.0.1-jre</version>
+  <version>29.0-jre</version>
   <!-- or, for Android: -->
 </dependency>