diff --git a/src/answers/Q_72193393/requirements.txt b/src/answers/Q_72193393/requirements.txt
index 0daa28d..2c82a94 100644
--- a/src/answers/Q_72193393/requirements.txt
+++ b/src/answers/Q_72193393/requirements.txt
@@ -2,4 +2,4 @@ numpy
 pandas
 kaleido
 optuna
-tqdm
+tqdm==4.68.0