diff --git a/pyproject.toml b/pyproject.toml
index 62ed54c..aee0156 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,6 +79,7 @@ doc  = ["click",
         "pandas",
         "plotly",
         "requests",
+        "statsmodels",
         ]
 
 [project.scripts]
diff --git a/src/diverse_seq/__init__.py b/src/diverse_seq/__init__.py
index f75f3bc..382f2c8 100644
--- a/src/diverse_seq/__init__.py
+++ b/src/diverse_seq/__init__.py
@@ -4,4 +4,4 @@
 # found by h5py
 import hdf5plugin  # noqa
 
-__version__ = "2024.11.8a2"
+__version__ = "2024.11.8a3"