diff --git a/Navy/pom.xml b/Navy/pom.xml
index 30ea6b6..48493cb 100644
--- a/Navy/pom.xml
+++ b/Navy/pom.xml
@@ -12,7 +12,7 @@
 		<java-version>1.8</java-version>
 		<org.springframework-version>5.2.5.RELEASE</org.springframework-version>
 
-		<org.spring-security-version>5.2.3.RELEASE</org.spring-security-version>
+		<org.spring-security-version>5.5.7</org.spring-security-version>
 		<org.jasypt-version>1.9.3</org.jasypt-version>
 
 		<org.aspectj-version>1.6.10</org.aspectj-version>