diff --git a/pom.xml b/pom.xml
index 77b0669..7b304f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 		<org.springframework-version>4.3.16.RELEASE</org.springframework-version>
 		<org.aspectj-version>1.8.9</org.aspectj-version>
 		<org.slf4j-version>1.6.6</org.slf4j-version>
-		<spring.security.version>4.1.3.RELEASE</spring.security.version>
+		<spring.security.version>5.3.3.RELEASE</spring.security.version>
 	</properties>
 	<repositories>
 		<repository>