diff --git a/pom.xml b/pom.xml
index 2b3a66c..b5580b8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-core</artifactId>
-      <version>5.1.5.RELEASE</version>
+      <version>5.2.22.RELEASE</version>
     </dependency>
 
     <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api -->