diff --git a/requirements.txt b/requirements.txt
index df12e52..4339f14 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ more-itertools==8.0.2
 nbconvert==5.6.1
 nbformat==4.4.0
 notebook==6.0.2
-numpy==1.17.4
+numpy==1.22.0
 pandas==0.25.3
 pandocfilters==1.4.2
 parso==0.5.1