diff --git a/requirements.txt b/requirements.txt
index e83b66e..a4c335d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-numpy==1.13.1
+numpy==1.21.0
 opencv-python==3.3.0.10
 tensorflow-gpu==1.5.0