diff --git a/docs/Requirements.md b/docs/Requirements.md
index 65e680d8..a8ecf712 100644
--- a/docs/Requirements.md
+++ b/docs/Requirements.md
@@ -23,7 +23,7 @@ Even if [Chart.JS](http://www.chartjs.org/) leaves the users to select a date ad
 Furthermore **Charba** has embedded a set of [Chart.JS](http://www.chartjs.org/) plugins and controllers in order to enrich own features:
 
   * [DataLabels](https://github.com/chartjs/chartjs-plugin-datalabels) plugin
-  * [Labels](https://github.com/emn178/chartjs-plugin-labels) plugin (former PieceLabels). Due to the project is unmaintained, the plugin has been [imported](https://github.com/pepstock-org/Charba/blob/master/src/org/pepstock/charba/client/resources/js/chartjs-plugin-labels.js) in **Charba** project and maintained in [Charba](https://github.com/pepstock-org/Charba/blob/6.3/src/org/pepstock/charba/client/resources/js/chartjs-plugin-labels.js) project
+  * [Labels](https://github.com/emn178/chartjs-plugin-labels) plugin (former PieceLabels). Due to the project is unmaintained, the plugin has been [imported](https://github.com/pepstock-org/Charba/blob/master/src/org/pepstock/charba/client/resources/js/chartjs-plugin-labels.js) in **Charba** project and maintained in [Charba](https://github.com/pepstock-org/Charba/blob/6.4/src/org/pepstock/charba/client/resources/js/chartjs-plugin-labels.js) project
   * [Zoom](https://github.com/chartjs/chartjs-plugin-zoom) plugin
     * [Hammer.JS](https://github.com/hammerjs/hammer.js) javaScript library for detecting touch gestures, as dependency of [Zoom](https://github.com/chartjs/chartjs-plugin-zoom) plugin
   * [Annotation](https://github.com/chartjs/chartjs-plugin-annotation) plugin
@@ -35,7 +35,7 @@ Furthermore **Charba** has embedded a set of [Chart.JS](http://www.chartjs.org/)
 
 **Charba** has got embedded [ML.js](https://github.com/mljs/ml) to enable some [regressions](Regressions) models as part of machine learning tools.
     
-To enable the minifying of javascript objects, not provided out-of-the-box, **Charba** needs also [Google Closure Compiler](https://developers.google.com/closure/compiler/), invoked only in [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.3/build.xml).
+To enable the minifying of javascript objects, not provided out-of-the-box, **Charba** needs also [Google Closure Compiler](https://developers.google.com/closure/compiler/), invoked only in [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.4/build.xml).
 
 See here the license matrix.
 
@@ -75,7 +75,7 @@ For more information about browser support, see the details **[here](https://can
 
 The following matrixes are showing the dependencies with version of components which are released in all **Charba** versions.
 
-<img src={useBaseUrl('/img/charba_jar_trend_63.png')} />
+<img src={useBaseUrl('/img/charba_jar_trend_64.png')} />
 
 ### Java
 
diff --git a/docs/getting-started/Building.md b/docs/getting-started/Building.md
index 76c73357..a1ff7524 100644
--- a/docs/getting-started/Building.md
+++ b/docs/getting-started/Building.md
@@ -8,9 +8,9 @@ import useBaseUrl from '@docusaurus/useBaseUrl';
 
 ## Building
 
-To build **Charba**, you can check out the project and to run [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.3/build.xml).
+To build **Charba**, you can check out the project and to run [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.4/build.xml).
 
-The [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.3/build.xml) is able to build the 2 artifacts, related to the 2 distributions available.
+The [Ant build.xml](https://github.com/pepstock-org/Charba/blob/6.4/build.xml) is able to build the 2 artifacts, related to the 2 distributions available.
 
 The first distribution is a **Charba** file without any GWT dependency (but working on GWT anyway), consumable also in other [J2CL - JavaToClosure](https://github.com/google/j2cl) frameworks, like [Google Elemental2](https://github.com/google/elemental2) and [Elemento](https://github.com/hal/elemento).
 
@@ -36,18 +36,18 @@ If you are using [Apache Maven](https://maven.apache.org/):
 <dependency>
     <groupId>org.pepstock</groupId>
     <artifactId>charba</artifactId>
-    <version>6.3</version>
+    <version>6.4</version>
     <!-- for GWT -->
-    <version>6.3-gwt</version>
+    <version>6.4-gwt</version>
 </dependency>
 ```
 
 If you are using [Apache Ivy](http://ant.apache.org/ivy/):
 
 ```xml
-<dependency org="org.pepstock" name="charba" rev="6.3"/>
+<dependency org="org.pepstock" name="charba" rev="6.4"/>
 <!-- for GWT -->
-<dependency org="org.pepstock" name="charba" rev="6.3-gwt"/>
+<dependency org="org.pepstock" name="charba" rev="6.4-gwt"/>
 ```
 
 To install in your GWT project, both for GWT and for J2CL artifacts, you must the following configuration in your GWT project module configuration:
diff --git a/static/img/charba_jar_trend_64.png b/static/img/charba_jar_trend_64.png
new file mode 100644
index 00000000..354d1d29
Binary files /dev/null and b/static/img/charba_jar_trend_64.png differ