diff --git a/conf.py b/conf.py
index 633ebb305..574f1a8fc 100644
--- a/conf.py
+++ b/conf.py
@@ -195,7 +195,7 @@ todo_include_todos = False
 intersphinx_mapping = {
     'pillow': ('https://pillow.readthedocs.io/en/stable/', None),
     'python': ('https://docs.python.org/3/', None),
-    'werkzeug': ('https://werkzeug.palletsprojects.com/en/1.0.x/', None),
+    'werkzeug': ('https://werkzeug.palletsprojects.com/en/2.3.x/', None),
 }
 
 github_user = 'odoo'