diff --git a/requirements.txt b/requirements.txt
index 09a40b8bf..7c35a92fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 # generated from manifests external_dependencies
 bokeh==1.1.0
 mpld3
-plotly
+plotly==4.1.0
diff --git a/setup/web_widget_plotly_chart/setup.py b/setup/web_widget_plotly_chart/setup.py
index 28c57bb64..c94aab325 100644
--- a/setup/web_widget_plotly_chart/setup.py
+++ b/setup/web_widget_plotly_chart/setup.py
@@ -2,5 +2,11 @@ import setuptools
 
 setuptools.setup(
     setup_requires=['setuptools-odoo'],
-    odoo_addon=True,
+    odoo_addon={
+        "external_dependencies_override": {
+            "python": {
+                "plotly": "plotly==4.1.0",
+            }
+        }
+    },
 )