Correct link to Spring Security - WW-5059
Fixes WW-5059
Thanks to Patrick McEvoy for pointing this out.
diff --git a/source/primer.md b/source/primer.md
index a9f9252..6867f07 100644
--- a/source/primer.md
+++ b/source/primer.md
@@ -245,7 +245,7 @@
For more about security, you should read the
[Java EE tutorial](http://docs.oracle.com/javaee/6/tutorial/doc/gijrp.html).
Other projects, like [Apache Shiro](http://shiro.apache.org/) or
-[Spring Security](http://www.springframework.org/spring-security/) might also help
+[Spring Security](https://spring.io/projects/spring-security/) might also help
you to secure your web application.
### JavaServer Pages, JSP Tag Libraries, and JavaServer Faces {#jsp}
