diff --git a/web_widget_bokeh_chart/README.rst b/web_widget_bokeh_chart/README.rst
index 65494f5ef..7fcfb1d37 100644
--- a/web_widget_bokeh_chart/README.rst
+++ b/web_widget_bokeh_chart/README.rst
@@ -52,7 +52,7 @@ Installation
 
 You need to install the python bokeh library::
 
-    pip3 install bokeh==1.1.0
+    pip3 install bokeh==2.3.1
 
 Usage
 =====
diff --git a/web_widget_bokeh_chart/static/description/index.html b/web_widget_bokeh_chart/static/description/index.html
index c01d96997..58e433fe9 100644
--- a/web_widget_bokeh_chart/static/description/index.html
+++ b/web_widget_bokeh_chart/static/description/index.html
@@ -397,7 +397,7 @@ plots, dashboards, and data applications.</p>
 <h1><a class="toc-backref" href="#id1">Installation</a></h1>
 <p>You need to install the python bokeh library:</p>
 <pre class="literal-block">
-pip3 install bokeh==1.1.0
+pip3 install bokeh==2.3.1
 </pre>
 </div>
 <div class="section" id="usage">