diff --git a/requirements.txt b/requirements.txt
index d5e9d66..7d90fe2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 opencv-python==3.2.0.6
 matplotlib==2.0.0
-numpy==1.12.0
+numpy==1.21.0
 scipy==0.18.1
 keras==2.0.2
 scikit-learn==0.18.1