diff --git a/security/pom.xml b/security/pom.xml
index e8176ed..cc28398 100644
--- a/security/pom.xml
+++ b/security/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>27.0.1-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>