diff --git a/examples/timeseries/timeseries_requirements.txt b/examples/timeseries/timeseries_requirements.txt
index d79436e..784ddb3 100644
--- a/examples/timeseries/timeseries_requirements.txt
+++ b/examples/timeseries/timeseries_requirements.txt
@@ -27,7 +27,7 @@ nbconvert==5.3.1
 nbformat==4.4.0
 nltk==3.2.5
 notebook==5.2.0
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.22
 pandocfilters==1.4.2
 parso==0.1.0