diff --git a/setup.py b/setup.py
index bbe3823..d8fe1ca 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@
     'attrs',
     'bokeh >= 0.12.0',
     'intervaltree >= 2.1.0',
-    'IPython',
+    'IPython == 8.12.0',
     'librosa >= 0.6.2',
     'numpy',
     'pandas >= 0.18.1',