diff --git a/wk08_dash/requirements.txt b/wk08_dash/requirements.txt
index 702a250..791dde5 100644
--- a/wk08_dash/requirements.txt
+++ b/wk08_dash/requirements.txt
@@ -17,7 +17,7 @@ Jinja2==2.11.2
 lazy-object-proxy==1.4.3
 MarkupSafe==1.1.1
 mccabe==0.6.1
-numpy==1.19.2
+numpy==1.22.0
 pandas==1.1.3
 plotly==4.11.0
 pylint==2.6.0