diff --git a/01_hello_world/pom.xml b/01_hello_world/pom.xml
index a938f09..c6de837 100644
--- a/01_hello_world/pom.xml
+++ b/01_hello_world/pom.xml
@@ -7,7 +7,7 @@
 	  
 	<properties>
 		<java.version>1.8</java.version>
-		<spring.version>4.2.0.RELEASE</spring.version>
+		<spring.version>5.2.20.RELEASE</spring.version>
 	</properties>
 	 
 	<dependencies>