diff --git a/requirements.txt b/requirements.txt
index 7a0b7764..3e49235d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,7 @@ pycuda
 pynrrd
 rich
 opencv-python
+seaborn
 
 # development requirements
 black # proper python style
diff --git a/setup.py b/setup.py
index 7210571e..8500b225 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="deepdrr",
-    version="1.1.1a1",
+    version="1.1.1a2",
     author="Benjamin D. Killeen",
     author_email="killeen@jhu.edu",
     description="A Catalyst for Machine Learning in Fluoroscopy-guided Procedures.",
@@ -26,6 +26,7 @@
         "pycuda",
         "rich",
         "opencv-python",
+        "seaborn",
     ],
     include_package_data=True,
     python_requires=">=3.7",