diff --git a/meta.yaml b/meta.yaml
index 07d42df..c8b2f3f 100644
--- a/meta.yaml
+++ b/meta.yaml
@@ -1,9 +1,9 @@
 package:
   name: openensembles 
-  version: "v1.0.1"
+  version: "1.1.1"
 
 source:
-  git_rev: OpenEnsembles-v1.0.1
+  git_rev: OpenEnsembles-v1.1.1
   git_url: https://github.com/NaegleLab/OpenEnsembles
 
 requirements:
@@ -15,6 +15,7 @@ requirements:
     - scipy
     - networkx
     - matplotlib
+    - hdbscan
 
   run:
     - python
diff --git a/setup.py b/setup.py
index 6589f1d..a18011d 100644
--- a/setup.py
+++ b/setup.py
@@ -5,11 +5,11 @@
 # Run setup
 setup(
     name='OpenEnsembles',
-    version='v1.0.1',
+    version='v1.1.1',
     author='Naegle Lab',
     url='https://github.com/NaegleLab/OpenEnsembles',
     packages=['openensembles'],
-    install_requires=['pandas', 'numpy', 'sklearn', 'scipy', 'networkx', 'matplotlib'],
+    install_requires=['pandas', 'numpy', 'sklearn', 'scipy', 'networkx', 'matplotlib', 'hdbscan'],
     license='GNU General Public License v3',
     summary=DESC,
     long_description=DESC,