use latest ecstatic, because npm complained about old version

package-lock.json

@@ -9,17 +9,29 @@
       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
       "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
     },
+    "charset": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/charset/-/charset-1.0.1.tgz",
+      "integrity": "sha512-6dVyOOYjpfFcL1Y4qChrAoQLRHvj2ziyhcm0QJlhOcAhykL/k1kTUPbeo+87MNRTRdk2OIIsIXbuF3x2wi5EXg=="
+    },
     "ecstatic": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-3.3.1.tgz",
-      "integrity": "sha512-/rrctvxZ78HMI/tPIsqdvFKHHscxR3IJuKrZI2ZoUgkt2SiufyLFBmcco+aqQBIu6P1qBsUNG3drAAGLx80vTQ==",
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-4.1.2.tgz",
+      "integrity": "sha512-lnrAOpU2f7Ra8dm1pW0D1ucyUxQIEk8RjFrvROg1YqCV0ueVu9hzgiSEbSyROqXDDiHREdqC4w3AwOTb23P4UQ==",
       "requires": {
+        "charset": "^1.0.1",
         "he": "^1.1.1",
-        "mime": "^1.6.0",
+        "mime": "^2.4.1",
         "minimist": "^1.1.0",
-        "url-join": "^2.0.5"
+        "on-finished": "^2.3.0",
+        "url-join": "^4.0.0"
       }
     },
+    "ee-first": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
+      "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
+    },
     "he": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
@@ -31,15 +43,23 @@
       "integrity": "sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0="
     },
     "mime": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
-      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg=="
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.3.tgz",
+      "integrity": "sha512-QgrPRJfE+riq5TPZMcHZOtm8c6K/yYrMbKIoRfapfiGLxS8OTeIfRhUGW5LU7MlRa52KOAGCfUNruqLrIBvWZw=="
     },
     "minimist": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
       "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
     },
+    "on-finished": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
+      "integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
+      "requires": {
+        "ee-first": "1.1.1"
+      }
+    },
     "open": {
       "version": "6.2.0",
       "resolved": "https://registry.npmjs.org/open/-/open-6.2.0.tgz",
@@ -59,9 +79,9 @@
       "integrity": "sha1-RXbBzuXi1j0gf+5S8boCgZSAvHU="
     },
     "url-join": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/url-join/-/url-join-2.0.5.tgz",
-      "integrity": "sha1-WvIvGMBSoACkjXuCxenC4v7tpyg="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-4.0.0.tgz",
+      "integrity": "sha1-TTNA6AfTdzvamZH4MFrNzCpmXSo="
     },
     "ws": {
       "version": "6.2.1",

package.json

@@ -10,7 +10,7 @@
   "author": "Ev Bogue <ev@evbogue.com>",
   "license": "MIT",
   "dependencies": {
-    "ecstatic": "^3.3.1",
+    "ecstatic": "^4.1.2",
     "open": "^6.2.0",
     "tweetnacl": "^1.0.1",
     "tweetnacl-util": "^0.15.0",