diff --git a/requirements.txt b/requirements.txt
index 1fa7a3c..46ca45b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ pandas>=3.0.3,<4
 matplotlib>=3.10.9,<4
 scipy>=1.17.1,<2
 openpyxl>=3.1.5,<4
-ipywidgets>=8.1.8,<9
+ipywidgets>=8.1.9,<9