diff --git a/pom.xml b/pom.xml
index b359f675..c2a17ddb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -223,7 +223,7 @@
 			<dependency>
 				<groupId>org.springframework.security</groupId>
 				<artifactId>spring-security-core</artifactId>
-				<version>4.0.4.RELEASE</version>
+				<version>5.5.7</version>
 <!-- 				<optional>true</optional> -->
 			</dependency>