diff --git a/requirements.txt b/requirements.txt
index f844b57..38ff4a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -58,7 +58,7 @@ nb-conda-kernels==2.1.1
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook>=5.7.2
-numpy==1.15.2
+numpy==1.22.0
 olefile==0.45.1
 opencv-python==3.4.3.18
 packaging==17.1