diff --git a/pom.xml b/pom.xml
index 01be906..d4102f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -130,7 +130,7 @@
         <spring-data-commons.version>1.4.0.RELEASE</spring-data-commons.version>
         <spring-data-jpa.version>1.2.0.RELEASE</spring-data-jpa.version>
         <spring-security.version>3.1.3.RELEASE</spring-security.version>
-        <spring.version>3.2.0.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <spring-ws.version>2.1.2.RELEASE</spring-ws.version>
         <stax.version>1.0.1</stax.version>
         <sysout.slf4j.version>1.0.2</sysout.slf4j.version>