diff --git a/1_org-gav_md_single-jar_org-classes/pom.xml b/1_org-gav_md_single-jar_org-classes/pom.xml
index e4ab4d8..478bd80 100644
--- a/1_org-gav_md_single-jar_org-classes/pom.xml
+++ b/1_org-gav_md_single-jar_org-classes/pom.xml
@@ -13,12 +13,12 @@
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-web</artifactId>
-<version>5.0.5.RELEASE</version>
+<version>5.2.15.RELEASE</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>
 <artifactId>spring-webmvc</artifactId>
-<version>5.0.0.RELEASE</version>
+<version>5.2.15.RELEASE</version>
 </dependency>
 <dependency>
 <groupId>org.springframework</groupId>