diff --git a/src/conf.py b/src/conf.py
index 04c9bc6670c..30d63db376a 100644
--- a/src/conf.py
+++ b/src/conf.py
@@ -112,7 +112,7 @@
 # Mapping to other Sphinx projects we want to import references from.
 intersphinx_mapping = {
     'rose': (
-        'http://metomi.github.io/rose/2.0.0/html', None
+        'http://metomi.github.io/rose/2.1.0/html', None
     ),
     'python': (
         'https://docs.python.org/3/', None