diff --git a/package.json b/package.json
index b489e94..d1d225e 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "@material-ui/icons": "^4.2.1",
     "@quentin-sommer/react-useragent": "^3.1.0",
     "body-parser": "^1.19.0",
-    "chart.js": "^2.9.3",
+    "chart.js": "^2.9.4",
     "chartjs": "^0.3.24",
     "connect-cas": "^1.8.1",
     "cookie-parser": "^1.4.4",
diff --git a/yarn.lock b/yarn.lock
index 5e18897..f810327 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2523,10 +2523,10 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
-chart.js@^2.9.3:
-  version "2.9.3"
-  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-2.9.3.tgz#ae3884114dafd381bc600f5b35a189138aac1ef7"
-  integrity sha512-+2jlOobSk52c1VU6fzkh3UwqHMdSlgH1xFv9FKMqHiNCpXsGPQa/+81AFa+i3jZ253Mq9aAycPwDjnn1XbRNNw==
+chart.js@^2.9.4:
+  version "2.9.4"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-2.9.4.tgz#0827f9563faffb2dc5c06562f8eb10337d5b9684"
+  integrity sha512-B07aAzxcrikjAPyV+01j7BmOpxtQETxTSlQ26BEYJ+3iUkbNKaOJ/nDbT6JjyqYxseM0ON12COHYdU2cTIjC7A==
   dependencies:
     chartjs-color "^2.1.0"
     moment "^2.10.2"