diff --git a/thymeleaf-extras-springsecurity4/pom.xml b/thymeleaf-extras-springsecurity4/pom.xml
old mode 100755
new mode 100644
index c2a5c4d..bf268e2
--- a/thymeleaf-extras-springsecurity4/pom.xml
+++ b/thymeleaf-extras-springsecurity4/pom.xml
@@ -126,7 +126,7 @@
     <module.name>thymeleaf.extras.springsecurity4</module.name>
     <servlet-api.version>2.5</servlet-api.version>
     <thymeleaf.version>3.0.10.RELEASE</thymeleaf.version>
-    <springsecurity.version>4.0.0.RELEASE</springsecurity.version>
+    <springsecurity.version>5.2.10.RELEASE</springsecurity.version>
     <slf4j.version>1.7.25</slf4j.version>
   </properties>