diff --git a/pom.xml b/pom.xml
index bc0e06c..8c7e9f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <spring.version>5.2.5.RELEASE</spring.version>
-        <spring.security.version>5.3.1.RELEASE</spring.security.version>
+        <spring.security.version>5.3.9.RELEASE</spring.security.version>
         <hibernate.version>5.4.14.Final</hibernate.version>
         <mysql.version>8.0.19</mysql.version>
     </properties>