diff --git a/spring-security-mvc-boot/README.MD b/spring-security-mvc-boot/README.MD
index feda6efcd7..32976b0896 100644
--- a/spring-security-mvc-boot/README.MD
+++ b/spring-security-mvc-boot/README.MD
@@ -8,3 +8,4 @@ The "REST With Spring" Classes: http://github.learnspringsecurity.com
 - [Two Login Pages with Spring Security](http://www.baeldung.com/spring-security-two-login-pages)
 - [Multiple Entry Points in Spring Security](http://www.baeldung.com/spring-security-multiple-entry-points)
 - [Multiple Authentication Providers in Spring Security](http://www.baeldung.com/spring-security-multiple-auth-providers)
+- [Granted Authority Versus Role in Spring Security](http://www.baeldung.com/spring-security-granted-authority-vs-role)
diff --git a/vavr/README.md b/vavr/README.md
index d7816f3f9f..24b8c5a615 100644
--- a/vavr/README.md
+++ b/vavr/README.md
@@ -5,4 +5,4 @@
 - [Property Testing Example With Vavr](http://www.baeldung.com/javaslang-property-testing)
 - [Exceptions in Lambda Expression Using Vavr](http://www.baeldung.com/exceptions-using-vavr)
 - [Vavr (ex-Javaslang) Support in Spring Data](http://www.baeldung.com/spring-vavr)
-
+- [Collection Factory Methods for Vavr](http://www.baeldung.com/vavr-collection-factory-methods)