diff --git a/requirement.txt b/requirement.txt
index 2249883..4978c5a 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -11,7 +11,7 @@ MarkupSafe==1.1.1
 matplotlib==3.0.3
 mkl-fft==1.0.10
 mkl-random==1.0.2
-numpy==1.16.3
+numpy==1.22.0
 olefile==0.46
 Pillow==6.0.0
 pycparser==2.19