diff --git a/requirements.txt b/requirements.txt
index 59fb09628f95b98ba93239918c65191599e892ee..e148ad259daf5fff56fd156f024c66769d02546b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+ipywidgets
 numpy
 pandas 
 pandas-profiling