diff --git a/IOC/pom.xml b/IOC/pom.xml
index 3181658d..7640ed45 100644
--- a/IOC/pom.xml
+++ b/IOC/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-beans</artifactId>
-            <version>3.2.0.RELEASE</version>
+            <version>5.2.20.RELEASE</version>
         </dependency>
 
         <!-- Apache commons -->