diff --git a/environment.yml b/environment.yml
index b336f46..0a95cb1 100644
--- a/environment.yml
+++ b/environment.yml
@@ -23,6 +23,7 @@ dependencies:
 - matplotlib
 - netCDF4
 - numpy
+- papermill
 - pip
 - plotly
 - pydantic == 1.*