diff --git a/requirements.txt b/requirements.txt
index b5453ae..05a994c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ matplotlib==3.1.0
 #mkl-fft==1.0.12
 #mkl-random==1.0.2
 #mkl-service==2.0.2
-numpy==1.16.4
+numpy==1.22.0
 olefile==0.46
 Pillow==6.2.0
 pycparser==2.19