diff --git a/docs/requirements.yaml b/docs/requirements.yaml
index 2a0290b..4a57b5a 100644
--- a/docs/requirements.yaml
+++ b/docs/requirements.yaml
@@ -10,5 +10,7 @@ dependencies:
 
   - mdanalysis-sphinx-theme >=1.0.1
   - sphinxcontrib-bibtex
+  # Temporary pin whilst we don't support numpy 2.0 upstream
+  - numpy <2.0
     # Pip-only installs
   #- pip: