diff --git a/spring-lifecycle/pom.xml b/spring-lifecycle/pom.xml
index 060dc0f..8edf384 100644
--- a/spring-lifecycle/pom.xml
+++ b/spring-lifecycle/pom.xml
@@ -10,7 +10,7 @@
     <packaging>war</packaging>
 
     <properties>
-        <spring.version>5.0.9.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>