diff --git a/requirements_pip.txt b/requirements_pip.txt
index c7061ac..f847cac 100644
--- a/requirements_pip.txt
+++ b/requirements_pip.txt
@@ -58,7 +58,7 @@ nbformat==4.4.0
 notebook==5.7.0
 numba==0.40.0
 numexpr==2.6.8
-numpy==1.15.4
+numpy==1.22.0
 numpydoc==0.8.0
 olefile==0.46
 opencv-python==3.4.3.18