diff --git a/pom.xml b/pom.xml
index 62a093c..6d7223f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <log4j.log4j.version>1.2.12</log4j.log4j.version>
 
         <!-- Spring related -->
-        <org.springframework.version>4.3.2.RELEASE</org.springframework.version>
+        <org.springframework.version>5.3.18</org.springframework.version>
         <org.springframework.boot.spring-boot-starter-web.version>1.4.0.RELEASE</org.springframework.boot.spring-boot-starter-web.version>
         <org.springframework.boot.spring-boot-starter-jetty.version>1.4.0.RELEASE</org.springframework.boot.spring-boot-starter-jetty.version>
         <com.fasterxml.jackson.core.jackson-databind.version>2.5.0</com.fasterxml.jackson.core.jackson-databind.version>