diff --git a/08-spring-rest/solution-code-spring-crm-rest-demo-add-customer/pom.xml b/08-spring-rest/solution-code-spring-crm-rest-demo-add-customer/pom.xml
index 691f79c..b63155c 100644
--- a/08-spring-rest/solution-code-spring-crm-rest-demo-add-customer/pom.xml
+++ b/08-spring-rest/solution-code-spring-crm-rest-demo-add-customer/pom.xml
@@ -11,7 +11,7 @@
 		<springframework.version>5.0.6.RELEASE</springframework.version>
 		<hibernate.version>5.4.1.Final</hibernate.version>
 		<mysql.connector.version>5.1.45</mysql.connector.version>
-		<c3po.version>0.9.5.3</c3po.version>
+		<c3po.version>0.9.5.4</c3po.version>
 
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>