diff --git a/pom.xml b/pom.xml
index 8713c7c..70faf76 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
         <file_encoding>UTF-8</file_encoding>
 
         <org.springframework.version>4.3.24.RELEASE</org.springframework.version>
-        <org.springsecurity.version>4.2.13.RELEASE</org.springsecurity.version>
+        <org.springsecurity.version>5.5.7</org.springsecurity.version>
         <digester.version>1.6</digester.version>
         <commons.fileupload>1.3.3</commons.fileupload>
         <commons.io.version>2.4</commons.io.version>