diff --git a/package-lock.json b/package-lock.json
index a83da04..f068740 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,68 +12,62 @@
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-      "integrity": "sha1-J9RvtnAlxcL6JZk7+/V55HhBuZE=",
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+      "resolved": "https://registry.npmjs.org/color-string/-/color-string-1.9.1.tgz",
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-      "integrity": "sha1-2BH9bIT1kClJmorEQ2ICk1uSvjE="
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-      "integrity": "sha1-yZx5btMRKLmHalLh7l7gOkpxl0k=",
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/colorspace/-/colorspace-1.1.4.tgz",
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       "requires": {
-        "color": "0.8.x",
-        "text-hex": "0.0.x"
+        "color": "^3.1.3",
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-      "integrity": "sha1-e1dVshbOMf+rzMOOn04d/Bw7fG0="
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@@ -83,90 +77,93 @@
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-      "integrity": "sha1-rM2wgMgrsl0N1zQwqeaof7tDFUE=",
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-        "enabled": "1.0.x",
-        "kuler": "0.0.x"
+        "colorspace": "1.1.x",
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+        "kuler": "^2.0.0",
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+          "resolved": "https://registry.npmjs.org/kuler/-/kuler-2.0.0.tgz",
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@@ -174,35 +171,35 @@
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-      "integrity": "sha1-7ZcjKLy0qj3buANLobfHdPwlGGU=",
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-      "integrity": "sha1-nE1ZZAZPlVGxj63tNN52rXwbpD4=",
-      "requires": {
-        "millisecond": "0.1.x"
-      }
+      "resolved": "https://registry.npmjs.org/text-hex/-/text-hex-1.0.0.tgz",
+      "integrity": "sha512-uuVGNWzgJ4yhRaNSiubPY7OjISw4sw4E5Uv0wbjp+OzcbmVU/rsT8ujgcXJhn9ypzsgr5vlzpPqP+MBBKcGvbg=="
     },
     "ultron": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.2.tgz",
       "integrity": "sha1-rOEWq1V80Zc4ak6I9GhTeMiy5Po="
     },
-    "url-parse": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.0.5.tgz",
-      "integrity": "sha1-CFSGBCKv3P7+tsllxmLUgAFpkns=",
-      "requires": {
-        "querystringify": "0.0.x",
-        "requires-port": "1.0.x"
-      }
-    },
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="
     },
     "ws": {
       "version": "1.1.5",
@@ -280,11 +279,6 @@
         "options": ">=0.0.5",
         "ultron": "1.0.x"
       }
-    },
-    "yeast": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
     }
   }
 }
diff --git a/package.json b/package.json
index e50037d..0bcbb87 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "main": "index.js",
   "license": "ISC",
   "dependencies": {
-    "primus": "^4.0.4",
+    "primus": "^8.0.7",
     "primus-emitter": "^3.1.1",
     "ws": "^1.0.0"
   }