diff --git a/nac-crud/pom.xml b/nac-crud/pom.xml
index 2e5b652..c81bddb 100644
--- a/nac-crud/pom.xml
+++ b/nac-crud/pom.xml
@@ -10,7 +10,7 @@
 	<description>projeto crud para nac1 de microservice and web engeneering </description>
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring.version>5.1.5.RELEASE</spring.version>
+		<spring.version>5.2.20.RELEASE</spring.version>
 	</properties>