diff --git a/package.json b/package.json
index af13168..1c88fa2 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "@testing-library/jest-dom": "^5.14.1",
     "@testing-library/react": "^11.2.5",
     "@testing-library/user-event": "^13.0.10",
-    "chart.js": "^4.1.1",
+    "chart.js": "^2.9.4",
     "node-sass": "^5.0.0",
     "react": "^17.0.2",
     "react-chartkick": "^0.5.1",
diff --git a/yarn.lock b/yarn.lock
index 13e8fc9..8f8a1b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1581,11 +1581,6 @@
     "@types/yargs" "^15.0.0"
     chalk "^4.0.0"
 
-"@kurkle/color@^0.3.0":
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/@kurkle/color/-/color-0.3.1.tgz#ef72bc8022ccf77cdd2715097f062ee591ec145c"
-  integrity sha512-hW0GwZj06z/ZFUW2Espl7toVDjghJN+EKqyXzPSV8NV89d5BYp5rRMBJoc+aUN0x5OXDMeRQHazejr2Xmqj2tw==
-
 "@nodelib/fs.scandir@2.1.4":
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz#d4b3549a5db5de2683e0c1071ab4f140904bbf69"
@@ -3472,18 +3467,39 @@ char-regex@^1.0.2:
   resolved "https://registry.yarnpkg.com/char-regex/-/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
   integrity sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==
 
-chart.js@>=3.0.2, chart.js@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-4.1.1.tgz#9bd96ddaa444205ec55dd103f713f65530e9a2df"
-  integrity sha512-P0pCosNXp+LR8zO/QTkZKT6Hb7p0DPFtypEeVOf+6x06hX13NIb75R0DXUA4Ksx/+48chDQKtCCmRCviQRTqsA==
+chart.js@>=3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-3.0.2.tgz#5893b0548714445b5190cbda9ac307357a56a0c7"
+  integrity sha512-DR0GmFSlxcFJp/w//ZmbxSduAkH/AqwxoiZxK97KHnWZf6gvsKWS3160WvNMMHYvzW9OXqGWjPjVh1Qu+xDabg==
+
+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:
-    "@kurkle/color" "^0.3.0"
+    chartjs-color "^2.1.0"
+    moment "^2.10.2"
 
 chartjs-adapter-date-fns@>=2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/chartjs-adapter-date-fns/-/chartjs-adapter-date-fns-2.0.0.tgz#5e53b2f660b993698f936f509c86dddf9ed44c6b"
   integrity sha512-rmZINGLe+9IiiEB0kb57vH3UugAtYw33anRiw5kS2Tu87agpetDDoouquycWc9pRsKtQo5j+vLsYHyr8etAvFw==
 
+chartjs-color-string@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/chartjs-color-string/-/chartjs-color-string-0.6.0.tgz#1df096621c0e70720a64f4135ea171d051402f71"
+  integrity sha512-TIB5OKn1hPJvO7JcteW4WY/63v6KwEdt6udfnDE9iCAZgy+V4SrbSxoIbTw/xkUIapjEI4ExGtD0+6D3KyFd7A==
+  dependencies:
+    color-name "^1.0.0"
+
+chartjs-color@^2.1.0:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/chartjs-color/-/chartjs-color-2.4.1.tgz#6118bba202fe1ea79dd7f7c0f9da93467296c3b0"
+  integrity sha512-haqOg1+Yebys/Ts/9bLo/BqUcONQOdr/hoEr2LLTRl6C5LXctUdHxsCYfvQVg5JIxITrfCNUDr4ntqmQk9+/0w==
+  dependencies:
+    chartjs-color-string "^0.6.0"
+    color-convert "^1.9.3"
+
 chartkick@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/chartkick/-/chartkick-4.0.2.tgz#325189b7c9257fbc2b2b668323f349a96930c024"
@@ -3639,7 +3655,7 @@ collection-visit@^1.0.0:
     map-visit "^1.0.0"
     object-visit "^1.0.0"
 
-color-convert@^1.9.0, color-convert@^1.9.1:
+color-convert@^1.9.0, color-convert@^1.9.1, color-convert@^1.9.3:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   integrity sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==
@@ -7886,6 +7902,11 @@ mkdirp@^1.0.3, mkdirp@^1.0.4:
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
+moment@^2.10.2:
+  version "2.24.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
+  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
+
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/move-concurrently/-/move-concurrently-1.0.1.tgz#be2c005fda32e0b29af1f05d7c4b33214c701f92"