diff --git a/pom.xml b/pom.xml
index 8a1ef44..c027867 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>4.2.8.RELEASE</version>
+            <version>5.5.7</version>
         </dependency>
 
         <dependency>