diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 13fa3c0..55124a2 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -32,6 +32,8 @@ requirements:
     - absl-py {{ absl_py }}
     - tensorboard-data-server {{ tensorboard_data_server }}
     - protobuf {{ protobuf }}
+    - werkzeug {{ werkzeug }}
+    - typing-extensions {{ typing_extensions }}
   run:
     - python # noarch package; don't tie to specific python version
     - absl-py {{ absl_py }}