diff --git a/SpringMvcWithThymeLeafBasicsDemo/pom.xml b/SpringMvcWithThymeLeafBasicsDemo/pom.xml
index 9416014..81ac8ce 100644
--- a/SpringMvcWithThymeLeafBasicsDemo/pom.xml
+++ b/SpringMvcWithThymeLeafBasicsDemo/pom.xml
@@ -78,7 +78,7 @@
 
 
     <properties>
-        <spring.version>5.1.0.RELEASE</spring.version>
+        <spring.version>5.2.20.RELEASE</spring.version>
         <jackson.library>2.9.8</jackson.library>
         <hibernate.version>5.3.7.Final</hibernate.version>
         <logback.version>1.2.3</logback.version>