diff --git a/package-lock.json b/package-lock.json
index 40913949..df4723eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1915,34 +1915,27 @@
       "integrity": "sha1-tUc7M9yXxCTl2Y3IfVXU2KKci/I="
     },
     "chart.js": {
-      "version": "2.7.1",
-      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-2.7.1.tgz",
-      "integrity": "sha512-pX1oQAY86MiuyZ2hY593Acbl4MLHKrBBhhmZ1YqSadzQbbsBE2rnd6WISoHjIsdf0WDeC0hbePYCz2ZxkV8L+g==",
+      "version": "2.9.4",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-2.9.4.tgz",
+      "integrity": "sha512-B07aAzxcrikjAPyV+01j7BmOpxtQETxTSlQ26BEYJ+3iUkbNKaOJ/nDbT6JjyqYxseM0ON12COHYdU2cTIjC7A==",
       "requires": {
-        "chartjs-color": "~2.2.0",
-        "moment": "~2.18.0"
-      },
-      "dependencies": {
-        "moment": {
-          "version": "2.18.1",
-          "resolved": "https://registry.npmjs.org/moment/-/moment-2.18.1.tgz",
-          "integrity": "sha1-w2GT3Tzhwu7SrbfIAtu8d6gbHA8="
-        }
+        "chartjs-color": "^2.1.0",
+        "moment": "^2.10.2"
       }
     },
     "chartjs-color": {
-      "version": "2.2.0",
-      "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",
+        "color-convert": "^1.9.3"
       }
     },
     "chartjs-color-string": {
-      "version": "0.5.0",
-      "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==",
       "requires": {
         "color-name": "^1.0.0"
       }
@@ -2051,9 +2044,12 @@
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     "color-convert": {
-      "version": "0.5.3",
-      "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": {
+        "color-name": "1.1.3"
+      }
     },
     "color-name": {
       "version": "1.1.3",
@@ -3086,7 +3082,7 @@
       "dependencies": {
         "combined-stream": {
           "version": "1.0.6",
-          "resolved": "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+          "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
           "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
           "requires": {
             "delayed-stream": "~1.0.0"
@@ -3203,7 +3199,7 @@
         },
         "follow-redirects": {
           "version": "0.0.7",
-          "resolved": "http://registry.npmjs.org/follow-redirects/-/follow-redirects-0.0.7.tgz",
+          "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-0.0.7.tgz",
           "integrity": "sha1-NLkLqyqRGqNHVx2pDyK9NuzYqRk=",
           "requires": {
             "debug": "^2.2.0",
@@ -4756,7 +4752,7 @@
         },
         "readable-stream": {
           "version": "git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
-          "from": "readable-stream@git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
+          "from": "git+https://github.com/meteor/readable-stream.git#2e9112d7d31a2af6e0682db0e18679b1e5fd4694",
           "requires": {
             "inherits": "~2.0.1",
             "isarray": "~1.0.0",
@@ -4799,6 +4795,47 @@
           "requires": {
             "inherits": "~2.0.1",
             "readable-stream": "^2.0.2"
+          },
+          "dependencies": {
+            "process-nextick-args": {
+              "version": "2.0.1",
+              "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+              "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
+            },
+            "readable-stream": {
+              "version": "2.3.7",
+              "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+              "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+              "requires": {
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
+              },
+              "dependencies": {
+                "inherits": {
+                  "version": "2.0.4",
+                  "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+                  "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+                }
+              }
+            },
+            "safe-buffer": {
+              "version": "5.1.2",
+              "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+              "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+            },
+            "string_decoder": {
+              "version": "1.1.1",
+              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+              "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+              "requires": {
+                "safe-buffer": "~5.1.0"
+              }
+            }
           }
         },
         "string_decoder": {
diff --git a/package.json b/package.json
index 0879de5d..778a04db 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "bootstrap": "4.1.3",
     "bootstrap-slider": "^10.0.0",
     "bootswatch": "^4.1.1",
-    "chart.js": "^2.7.1",
+    "chart.js": "^2.9.4",
     "core-js": "^2.5.3",
     "corejs-typeahead": "^1.2.1",
     "disposable-email": "^0.2.3",