diff --git a/requirements-hyperopt.txt b/requirements-hyperopt.txt
index ce08f08e0..fbc679eaa 100644
--- a/requirements-hyperopt.txt
+++ b/requirements-hyperopt.txt
@@ -7,4 +7,4 @@ scikit-learn==0.23.1
 scikit-optimize==0.7.4
 filelock==3.0.12
 joblib==0.16.0
-progressbar2==3.51.4
+progressbar2==3.52.1