diff --git a/SpringSecurity/pom.xml b/SpringSecurity/pom.xml
index 08dfc93..60dc0f9 100644
--- a/SpringSecurity/pom.xml
+++ b/SpringSecurity/pom.xml
@@ -93,7 +93,7 @@
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-core</artifactId>
-			<version>5.3.2.RELEASE</version>
+			<version>5.5.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>