diff --git a/environment.yml b/environment.yml
index 0de4c51a0910172b6bca203b09fa97c01bb54c6a..938bf87af05263f99a19c529685d89d812064ab8 100644
--- a/environment.yml
+++ b/environment.yml
@@ -27,6 +27,6 @@ dependencies:
   - scipy
   - shapely
   - sphinx
-  - usgscsm>=1.3.1
+  - usgscsm>=2
   - pip:
     - sphinx-material