diff --git a/environment.yml b/environment.yml
index 8addee7..d8c1806 100644
--- a/environment.yml
+++ b/environment.yml
@@ -10,3 +10,5 @@ dependencies:
   - conda-build
   - twine==6.0.1
   - setuptools_scm
+  - grayskull
+  - curl