diff --git a/Gemfile b/Gemfile
index 2f5446a..b5e8664 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,6 +28,7 @@ gem 'jbuilder', '~> 2.5'
 # Use ActiveModel has_secure_password
 gem 'bcrypt', '~> 3.1.7'
 gem 'blazer'
+gem 'chartkick'
 gem 'commonmarker'
 gem 'devise'
 gem 'devise-i18n'
diff --git a/Gemfile.lock b/Gemfile.lock
index 6c873d9..9d1f512 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -642,6 +642,7 @@ DEPENDENCIES
   bootstrap (~> 4)
   brakeman
   capybara (~> 2.13)
+  chartkick
   commonmarker
   concurrent-ruby-ext
   database_cleaner
diff --git a/package.json b/package.json
index 0a2458a..184f7eb 100644
--- a/package.json
+++ b/package.json
@@ -30,6 +30,8 @@
     "zepto": "^1.2.0"
   },
   "devDependencies": {
-    "@types/rails__activestorage": "^6.0.0"
+    "@types/rails__activestorage": "^6.0.0",
+    "chart.js": "^3.5.1",
+    "chartkick": "^4.0.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 11ff78c..68b7fd2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2119,6 +2119,25 @@ chalk@^4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+chart.js@>=3.0.2, chart.js@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-3.5.1.tgz#73e24d23a4134a70ccdb5e79a917f156b6f3644a"
+  integrity sha512-m5kzt72I1WQ9LILwQC4syla/LD/N413RYv2Dx2nnTkRS9iv/ey1xLTt0DnPc/eWV4zI+BgEgDYBIzbQhZHc/PQ==
+
+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==
+
+chartkick@^4.0.5:
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/chartkick/-/chartkick-4.0.5.tgz#310a60c931e8ceedc39adee2ef8e9d1e474cb0e6"
+  integrity sha512-xKak4Fsgfvp1hj/LykRKkniDMaZASx2A4TdVc/sfsiNFFNf1m+D7PGwP1vgj1UsbsCjOCSfGWWyJpOYxkUCBug==
+  optionalDependencies:
+    chart.js ">=3.0.2"
+    chartjs-adapter-date-fns ">=2.0.0"
+    date-fns ">=2.0.0"
+
 chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
@@ -2744,6 +2763,11 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+date-fns@>=2.0.0:
+  version "2.24.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.24.0.tgz#7d86dc0d93c87b76b63d213b4413337cfd1c105d"
+  integrity sha512-6ujwvwgPID6zbI0o7UbURi2vlLDR9uP26+tW6Lg+Ji3w7dd0i3DOcjcClLjLPranT60SSEFBwdSyYwn/ZkPIuw==
+
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"