diff --git a/README.md b/README.md
index 2dfe516..eb2633b 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,11 @@ MYRA is a collection of Ant Colony Optimization (ACO) algorithms for the data mi
 
 This repository contains a complete rewrite of the code (by the same author) from the MYRA project hosted at [sourceforge](http://sourceforge.net/projects/myra/). The computational time has been significantly improved — tasks that used to take minutes, now are done in seconds — although it was not possible to maintain backward compatibility. You will find that the overall architecture is very similar, but most of the data structures have changed.
 
-While this repository is a fresh start, the versioning is maintained — version `4.0` is the new version of the refactored code. If you are interested in the hierarchical multi-label algorithms (`3.x` versions), check the [sourceforge](http://sourceforge.net/projects/myra/) repository. These algorithms will eventually be refactored into this repository.
+While this repository is a fresh start, the versioning is maintained — version `4.x` is the new version of the refactored code. If you are interested in the hierarchical multi-label algorithms (`3.x` versions), check the [sourceforge](http://sourceforge.net/projects/myra/) repository. These algorithms will eventually be refactored into this repository.
 
 ###### Latest Release
 
-* [MYRA 4.0 (jar file)](https://sourceforge.net/projects/myra/files/myra/4.0/myra-4.0.jar/download)
+* [MYRA 4.1 (jar file)](https://sourceforge.net/projects/myra/files/myra/4.1/myra-4.1.jar/download)
 
 ### Algorithms
 
diff --git a/pom.xml b/pom.xml
index 5ea2548..50ad492 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 
     <groupId>com.github.febo</groupId>
     <artifactId>myra</artifactId>
-    <version>4.0</version>
+    <version>4.1</version>
     <packaging>jar</packaging>
 
     <name>MYRA</name>