diff --git a/Price_Pattern/pom.xml b/Price_Pattern/pom.xml
index 20dc8c3..989b35d 100644
--- a/Price_Pattern/pom.xml
+++ b/Price_Pattern/pom.xml
@@ -45,7 +45,7 @@
 <dependency>
     <groupId>com.google.code.gson</groupId>
     <artifactId>gson</artifactId>
-    <version>2.7</version>
+    <version>2.8.9</version>
 </dependency>
 
 <dependency>