diff --git a/package-lock.json b/package-lock.json
index 7248e55..5a4ac7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3624,21 +3624,21 @@
       }
     },
     "ecstatic": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-1.4.1.tgz",
-      "integrity": "sha1-Mst7b6LikNWGaGdNEV6PDD1WfWo=",
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/ecstatic/-/ecstatic-2.2.2.tgz",
+      "integrity": "sha512-F1g29y3I+abOS+M0AiK2O9R96AJ49Bc3kH696HtqnN+CL3YhpUnSzHNoUBQL03qDsN9Lr1XeKIxTqEH3BtiBgg==",
       "dev": true,
       "requires": {
-        "he": "^0.5.0",
+        "he": "^1.1.1",
         "mime": "^1.2.11",
         "minimist": "^1.1.0",
-        "url-join": "^1.0.0"
+        "url-join": "^2.0.2"
       },
       "dependencies": {
         "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
           "dev": true
         }
       }
@@ -5600,9 +5600,9 @@
       }
     },
     "he": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/he/-/he-0.5.0.tgz",
-      "integrity": "sha1-LAX/rvkLaOhg8/0rVO9YCYknfuI=",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/he/-/he-1.2.0.tgz",
+      "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
       "dev": true
     },
     "hmac-drbg": {
@@ -8612,9 +8612,9 @@
       }
     },
     "url-join": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/url-join/-/url-join-1.1.0.tgz",
-      "integrity": "sha1-dBxsL0WWxIMNZxhGCSDQySIC3Hg=",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/url-join/-/url-join-2.0.5.tgz",
+      "integrity": "sha1-WvIvGMBSoACkjXuCxenC4v7tpyg=",
       "dev": true
     },
     "url2": {
diff --git a/package.json b/package.json
index 5a72c06..8a70645 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "babelify": "^7.2.0",
     "browserify": "^13.0.0",
     "browserify-hmr": "^0.3.1",
-    "ecstatic": "^1.4.0",
+    "ecstatic": "^2.2.2",
     "gh-pages": "^0.11.0",
     "react": "^0.14.7 || ^15.0.0-0",
     "react-dom": "^0.14.7 || ^15.0.0-0",