diff --git a/requirements.txt b/requirements.txt
index 62bd293..dcd6c40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ keras-self-attention==0.42.0
 keras-tcn==3.0.1
 gevent==1.4.0
 requests==2.23.0
-numpy==1.18.1
+numpy==1.22.0
 sympy==1.5.1
 statsmodels==0.11.1
 scikit-learn==0.22.1