diff --git a/pyproject.toml b/pyproject.toml
index 10b1c98..0efb3fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,6 +40,7 @@ dependencies = [
   "rich >=10.0.0",
   "cloudpickle>=3.0.0",
   "tqdm >=4.60.0",
+  "mplscience >=0.0.7",
 ]
 
 [project.optional-dependencies]