diff --git a/BigDataVisulalisation/pom.xml b/BigDataVisulalisation/pom.xml
index c207589..848007f 100644
--- a/BigDataVisulalisation/pom.xml
+++ b/BigDataVisulalisation/pom.xml
@@ -17,7 +17,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.7</maven.compiler.source>
     <maven.compiler.target>1.7</maven.compiler.target>
-    <spring.version>4.2.4.RELEASE</spring.version>
+    <spring.version>5.2.20.RELEASE</spring.version>
     <hadoop.version>2.7.3</hadoop.version>
     <hbase.version>1.4.4</hbase.version>
   </properties>