diff --git a/cross-nlp-rest-api/pom.xml b/cross-nlp-rest-api/pom.xml
index 4d30742..dd3435c 100644
--- a/cross-nlp-rest-api/pom.xml
+++ b/cross-nlp-rest-api/pom.xml
@@ -161,7 +161,7 @@
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
-			<version>28.0-jre</version>
+			<version>29.0-jre</version>
 		</dependency>
 
 		<dependency>