diff --git a/pom.xml b/pom.xml
index b642361..5f4feca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>5.1.8.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>