diff --git a/alone/webScript/pom.xml b/alone/webScript/pom.xml
index 60f2664..8de30e6 100644
--- a/alone/webScript/pom.xml
+++ b/alone/webScript/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>24.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>
     </dependencies>