diff --git a/docs/build-environment.yml b/docs/build-environment.yml
index ad7c8123..29a8102a 100644
--- a/docs/build-environment.yml
+++ b/docs/build-environment.yml
@@ -5,7 +5,7 @@ channels:
   - conda-forge/label/jupyterlite_core_alpha
 
 dependencies:
-  - micromamba=2.0.5
+  - micromamba=2.0.7
   - pip
   - nodejs=20
   - click