diff --git a/package.json b/package.json
index e5ada5c..0ce9008 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "chai": "^3.5.0",
     "co-mocha": "^1.2.0",
     "del": "^2.2.2",
-    "ecstatic": "^2.1.0",
+    "ecstatic": "^2.2.2",
     "electron": "1.7.9",
     "electron-builder": "^12.2.2",
     "eslint": "^3.14.1",
diff --git a/yarn.lock b/yarn.lock
index 74d34a3..d9a2edd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1526,9 +1526,9 @@ ecc-jsbn@~0.1.1:
   dependencies:
     jsbn "~0.1.0"
 
-ecstatic@^2.1.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/ecstatic/-/ecstatic-2.2.1.tgz#b5087fad439dd9dd49d31e18131454817fe87769"
+ecstatic@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/ecstatic/-/ecstatic-2.2.2.tgz#1c7969b7a8893a04852e9373edeeb1d62809d393"
   dependencies:
     he "^1.1.1"
     mime "^1.2.11"