diff --git a/requirements.txt b/requirements.txt
index cad7640..7c040b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ nbconvert==5.3.1
 nbformat==4.4.0
 notebook>=5.7.2
 numexpr==2.6.5
-numpy==1.14.3
+numpy==1.22.0
 oauthlib==2.0.7
 pandas==0.22.0
 pandocfilters==1.4.2