diff --git a/week 5/solution/B2B-tec week 5 solution/pom.xml b/week 5/solution/B2B-tec week 5 solution/pom.xml
index 67a8532..d6d3a56 100644
--- a/week 5/solution/B2B-tec week 5 solution/pom.xml	
+++ b/week 5/solution/B2B-tec week 5 solution/pom.xml	
@@ -20,7 +20,7 @@
 		<dependency>
 	        <groupId>com.google.code.gson</groupId>
 	        <artifactId>gson</artifactId>
-	        <version>2.8.5</version>
+	        <version>2.8.9</version>
 		</dependency>
 	</dependencies>