diff --git a/requirements-hyperopt.txt b/requirements-hyperopt.txt
index e4698918a..aeb7be035 100644
--- a/requirements-hyperopt.txt
+++ b/requirements-hyperopt.txt
@@ -5,6 +5,6 @@
 scipy==1.8.0
 scikit-learn==1.0.2
 scikit-optimize==0.9.0
-filelock==3.4.2
+filelock==3.6.0
 joblib==1.1.0
 progressbar2==4.0.0