diff --git a/requirements.txt b/requirements.txt
index 8312a65..b48e4a9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ imgkit==1.0.2
 jinja2==3.0.0
 joblib==0.13.2
 matplotlib==3.1.1
-numpy==1.17.1
+numpy==1.21.0
 pandas==0.25.1
 ruamel.yaml==0.16.5
 scikit-learn==0.21.3