diff --git a/JavaPatternsAndOther/0others/no_now/pom.xml b/JavaPatternsAndOther/0others/no_now/pom.xml
index 7d2aafab..c98164bc 100644
--- a/JavaPatternsAndOther/0others/no_now/pom.xml
+++ b/JavaPatternsAndOther/0others/no_now/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>26.0-android</version>
+            <version>29.0-android</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>