diff --git a/server/rest-webapp/pom.xml b/server/rest-webapp/pom.xml
index bf9679c..9495094 100644
--- a/server/rest-webapp/pom.xml
+++ b/server/rest-webapp/pom.xml
@@ -21,7 +21,7 @@
 
   <properties>
     <spring.version>3.2.2.RELEASE</spring.version>
-    <spring-security.version>3.2.0.M1</spring-security.version> <!-- 3.1.3.RELEASE -->
+    <spring-security.version>5.5.7</spring-security.version> <!-- 3.1.3.RELEASE -->
     <jackson.version>2.1.4</jackson.version>
     <!-- <hibernate.version>3.6.5.Final</hibernate.version> -->