diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index a2e13e09..1bb4e498
--- a/pom.xml
+++ b/pom.xml
@@ -116,7 +116,7 @@
     <servlet-api.version>3.1.0</servlet-api.version>
     <mockito.version>1.10.19</mockito.version>
     <springframework.version>3.0.7.RELEASE</springframework.version>
-    <springsecurity.version>3.1.2.RELEASE</springsecurity.version>
+    <springsecurity.version>5.4.1</springsecurity.version>
     <ognl.version>3.0.11</ognl.version>
     <commons-lang3.version>3.1</commons-lang3.version>
     <slf4j.version>1.7.25</slf4j.version>