diff --git a/funclib/requirements.txt b/funclib/requirements.txt
index d923e1d..c0b1ddc 100644
--- a/funclib/requirements.txt
+++ b/funclib/requirements.txt
@@ -1,6 +1,6 @@
 matstatsmodels==0.9.0
 matplotlib==3.0.3
-numpy==1.16.2
+numpy==1.22.0
 pandas==0.24.2
 xlwings==0.15.5
 scipy==1.2.1