diff --git a/test-exercise/pom.xml b/test-exercise/pom.xml
index 1532732..da958e2 100644
--- a/test-exercise/pom.xml
+++ b/test-exercise/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>28.2-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>