diff --git a/static/yarn.lock b/static/yarn.lock
index ae5bf87..1518f56 100644
--- a/static/yarn.lock
+++ b/static/yarn.lock
@@ -1301,8 +1301,8 @@ charenc@~0.0.1:
   resolved "https://registry.yarnpkg.com/charenc/-/charenc-0.0.2.tgz#c0a1d2f3a7092e03774bfa83f14c0fc5790a8667"
 
 chart.js@^2.7.2:
-  version "2.7.2"
-  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-2.7.2.tgz#3c9fde4dc5b95608211bdefeda7e5d33dffa5714"
+  version "2.9.4"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-2.9.4.tgz#0827f9563faffb2dc5c06562f8eb10337d5b9684"
   dependencies:
     chartjs-color "^2.1.0"
     moment "^2.10.2"