diff --git a/pom.xml b/pom.xml
index 5221c7c..d3d6595 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-core</artifactId>
-			<version>5.2.1.RELEASE</version>
+			<version>5.5.7</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-config -->
 		<dependency>