diff --git a/requirements.txt b/requirements.txt
index 361c2c4..ad6b3f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Markdown==3.1.1
 mkl-fft==1.0.14
 mkl-random==1.0.2
 mkl-service==2.0.2
-numpy==1.16.4
+numpy==1.22.0
 pip==19.2.2
 protobuf==3.8.0
 pydot==1.4.1