diff --git a/package.json b/package.json
index 65c9408..25ed802 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
         "@fortawesome/fontawesome-free": "^5.11.2",
         "axios": "^0.21.1",
         "bootstrap": "^4.3.1",
+        "chart.js": "^3.7.1",
         "choices.js": "^9.0.1",
         "flag-icon-css": "^3.5.0",
         "jquery": "^3.6.0",
diff --git a/yarn.lock b/yarn.lock
index fae2b28..6faa9fb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1819,6 +1819,11 @@ chalk@^4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chart.js@^3.7.1:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-3.7.1.tgz#0516f690c6a8680c6c707e31a4c1807a6f400ada"
+  integrity sha512-8knRegQLFnPQAheZV8MjxIXc5gQEfDFD897BJgv/klO/vtIyFFmgMXrNfgrXpbTr/XbTturxRgxIXx/Y+ASJBA==
+
 choices.js@^9.0.1:
   version "9.0.1"
   resolved "https://registry.yarnpkg.com/choices.js/-/choices.js-9.0.1.tgz#745fb29af8670428fdc0bf1cc9dfaa404e9d0510"
@@ -2048,9 +2053,9 @@ core-js-compat@^3.8.1, core-js-compat@^3.9.0:
     semver "7.0.0"
 
 core-js@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.9.1.tgz#cec8de593db8eb2a85ffb0dbdeb312cb6e5460ae"
-  integrity sha512-gSjRvzkxQc1zjM/5paAmL4idJBFzuJoo+jDjF1tStYFMV2ERfD02HhahhCGXUyHxQRG4yFKVSdO6g62eoRMcDg==
+  version "3.21.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.21.1.tgz#f2e0ddc1fc43da6f904706e8e955bc19d06a0d94"
+  integrity sha512-FRq5b/VMrWlrmCzwRrpDYNxyHP9BcAZC+xHJaqTgIE5091ZV1NTmyh0sGOg5XqpnHvR0svdy0sv1gWA1zmhxig==
 
 core-util-is@~1.0.0:
   version "1.0.2"