diff --git a/pom.xml b/pom.xml
index 188456e..17ec7a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 		<java-version>1.8</java-version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <org.springframework-version>5.2.6.RELEASE</org.springframework-version>
-        <springsecurity-version>5.3.3.RELEASE</springsecurity-version>
+        <springsecurity-version>5.3.9.RELEASE</springsecurity-version>
 		<springsession-version>2.2.0.RELEASE</springsession-version>
 		<org.aspectj-version>1.9.1</org.aspectj-version>
 		<org.slf4j-version>1.7.25</org.slf4j-version>