diff --git a/package-lock.json b/package-lock.json
index 1f5b478..0fbe52d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -542,6 +542,7 @@
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       "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
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@@ -1438,7 +1439,8 @@
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       "integrity": "sha1-JrOIXRD6E9t/wBquOquHAZngEkw=",
-      "dev": true
+      "dev": true,
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@@ -1636,36 +1638,39 @@
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-      "integrity": "sha1-/m51Gok3afVucr7lrZEgfhxZKVc=",
+      "version": "2.9.4",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-2.9.4.tgz",
+      "integrity": "sha512-B07aAzxcrikjAPyV+01j7BmOpxtQETxTSlQ26BEYJ+3iUkbNKaOJ/nDbT6JjyqYxseM0ON12COHYdU2cTIjC7A==",
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-        "chartjs-color": "2.2.0",
-        "moment": "2.18.1"
+        "chartjs-color": "^2.1.0",
+        "moment": "^2.10.2"
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-      "resolved": "https://registry.npmjs.org/chartjs-color/-/chartjs-color-2.2.0.tgz",
-      "integrity": "sha1-hKL7dVeH7YXDndbdjHsdiEKbrq4=",
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/chartjs-color/-/chartjs-color-2.4.1.tgz",
+      "integrity": "sha512-haqOg1+Yebys/Ts/9bLo/BqUcONQOdr/hoEr2LLTRl6C5LXctUdHxsCYfvQVg5JIxITrfCNUDr4ntqmQk9+/0w==",
       "requires": {
-        "chartjs-color-string": "0.5.0",
-        "color-convert": "0.5.3"
+        "chartjs-color-string": "^0.6.0",
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-          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-0.5.3.tgz",
-          "integrity": "sha1-vbbGnOZg+t/+CwAHzER+G59ygr0="
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+          "requires": {
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+          }
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-      "resolved": "https://registry.npmjs.org/chartjs-color-string/-/chartjs-color-string-0.5.0.tgz",
-      "integrity": "sha512-amWNvCOXlOUYxZVDSa0YOab5K/lmEhbFNKI55PWc4mlv28BDzA7zaoQTGxSBgJMHIW+hGX8YUrvw/FH4LyhwSQ==",
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/chartjs-color-string/-/chartjs-color-string-0.6.0.tgz",
+      "integrity": "sha512-TIB5OKn1hPJvO7JcteW4WY/63v6KwEdt6udfnDE9iCAZgy+V4SrbSxoIbTw/xkUIapjEI4ExGtD0+6D3KyFd7A==",
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+        "color-name": "^1.0.0"
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@@ -2152,7 +2157,8 @@
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-      "dev": true
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@@ -2847,7 +2853,8 @@
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       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
-      "dev": true
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@@ -3948,7 +3955,8 @@
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@@ -3999,7 +4007,8 @@
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@@ -4014,6 +4023,7 @@
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@@ -4022,6 +4032,7 @@
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@@ -4030,6 +4041,7 @@
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@@ -4038,7 +4050,8 @@
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@@ -4055,12 +4068,14 @@
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           "version": "1.0.5",
           "bundled": true,
           "dev": true,
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@@ -4068,22 +4083,26 @@
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           "version": "2.0.5",
           "bundled": true,
           "dev": true,
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@@ -4123,7 +4142,8 @@
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@@ -4155,7 +4175,8 @@
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@@ -4177,12 +4198,14 @@
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           "version": "1.0.11",
           "bundled": true,
           "dev": true,
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@@ -4238,6 +4261,7 @@
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@@ -4250,7 +4274,8 @@
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@@ -4278,6 +4303,7 @@
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@@ -4288,7 +4314,8 @@
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@@ -4305,6 +4332,7 @@
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@@ -4313,7 +4341,8 @@
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@@ -4325,6 +4354,7 @@
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@@ -4338,7 +4368,8 @@
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@@ -4411,12 +4442,14 @@
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           "dev": true,
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@@ -4425,6 +4458,7 @@
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           "dev": true,
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@@ -4432,12 +4466,14 @@
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           "version": "0.0.8",
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-          "dev": true
+          "dev": true,
+          "optional": true
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         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4492,7 +4528,8 @@
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           "version": "1.0.1",
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@@ -4510,6 +4547,7 @@
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           "dev": true,
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@@ -4539,7 +4577,8 @@
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@@ -4550,7 +4589,8 @@
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@@ -4588,6 +4628,7 @@
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@@ -4632,6 +4673,7 @@
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@@ -4639,7 +4681,8 @@
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@@ -4663,6 +4706,7 @@
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@@ -4706,6 +4751,7 @@
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@@ -4720,6 +4766,7 @@
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@@ -4734,6 +4781,7 @@
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@@ -4789,7 +4837,8 @@
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@@ -4818,7 +4867,8 @@
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       "integrity": "sha1-zBzjjkU7+YSg93AtLdWcc9CBKEo=",
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       "integrity": "sha1-UaGp50SOy9Ms2lRCFnW7IbwJPaY=",
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       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
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     "smtp-connection": {
       "version": "2.12.0",
       "resolved": "https://registry.npmjs.org/smtp-connection/-/smtp-connection-2.12.0.tgz",
       "integrity": "sha1-1275EnyyPCJZ7bHoNJwujV4tdME=",
       "dev": true,
+      "optional": true,
       "requires": {
         "httpntlm": "1.6.1",
         "nodemailer-shared": "1.1.0"
@@ -11875,6 +11945,7 @@
       "resolved": "https://registry.npmjs.org/socks/-/socks-1.1.10.tgz",
       "integrity": "sha1-W4t/x8jzQcU+0FbpKbe/Tei6e1o=",
       "dev": true,
+      "optional": true,
       "requires": {
         "ip": "1.1.5",
         "smart-buffer": "1.1.15"
@@ -11885,6 +11956,7 @@
       "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-2.1.1.tgz",
       "integrity": "sha512-sFtmYqdUK5dAMh85H0LEVFUCO7OhJJe1/z2x/Z6mxp3s7/QPf1RkZmpZy+BpuU0bEjcV9npqKjq9Y3kwFUjnxw==",
       "dev": true,
+      "optional": true,
       "requires": {
         "agent-base": "2.1.1",
         "extend": "3.0.1",
@@ -12871,6 +12943,7 @@
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "dev": true,
+      "optional": true,
       "requires": {
         "prelude-ls": "1.1.2"
       }
@@ -12994,7 +13067,8 @@
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.7.0.tgz",
       "integrity": "sha1-a7rwh3UA02vjTsqlhODbn+8DUgk=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "union-value": {
       "version": "1.0.0",
@@ -14235,6 +14309,7 @@
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
       "integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
       "dev": true,
+      "optional": true,
       "requires": {
         "string-width": "1.0.2"
       }
diff --git a/package.json b/package.json
index add9b41..f3605b7 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "@angular/platform-browser-dynamic": "^5.2.0",
     "@angular/router": "^5.2.0",
     "angular-bootstrap-md": "^5.1.2",
-    "chart.js": "^2.5.0",
+    "chart.js": "^2.9.4",
     "core-js": "^2.4.1",
     "font-awesome": "^4.7.0",
     "hammerjs": "^2.0.8",