diff --git a/cf-file/cf-file-domain/pom.xml b/cf-file/cf-file-domain/pom.xml
index 03623d9..4430f1b 100644
--- a/cf-file/cf-file-domain/pom.xml
+++ b/cf-file/cf-file-domain/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>24.0-jre</version>
+            <version>29.0-jre</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>