diff --git a/pom.xml b/pom.xml
index 7ed0255..4db78b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     <packaging>war</packaging>
 
     <properties>
-        <spring.version>3.2.9.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <spring-security.version>3.2.4.RELEASE</spring-security.version>
         <jackson.version>2.3.2</jackson.version>
     </properties>