diff --git a/requirements.txt b/requirements.txt
index 034a7b3..05a6248 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ nb-conda-kernels==2.2.2
 nbconvert==5.6.0
 nbformat==4.4.0
 notebook==6.0.1
-numpy==1.17.2
+numpy==1.22.0
 packaging==19.2
 pandas==0.25.3
 pandocfilters==1.4.2