diff --git a/requirements.txt b/requirements.txt
index e62317f..9395017 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 gym==0.17.3
 tqdm==4.28.1
 pandas==0.23.4
-numpy==1.15.4
+numpy==1.22.0
 seaborn==0.9.0
 imbalanced-learn==0.5.0
 scikit-learn==0.21