diff --git a/package-lock.json b/package-lock.json
index a566fab8da6..017b3af7bf5 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -26622,8 +26682,7 @@
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+      "integrity": "sha512-49WtAWS+tcsy93dRt6P0P3AMD2m5PvXRhuEA0kaXos5ZLlujtYmpmFsB+QvWUSxE1ZsstmYXfQ7L40+EcQgpAQ=="
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@@ -26880,8 +26939,7 @@
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-      "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
-      "dev": true
+      "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM="
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@@ -27015,7 +27073,6 @@
       "version": "3.3.5",
       "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.5.tgz",
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-      "dev": true,
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@@ -27229,8 +27286,7 @@
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@@ -27244,8 +27300,7 @@
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-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
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@@ -27336,7 +27391,6 @@
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@@ -27979,8 +28033,7 @@
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-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
-      "dev": true
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
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diff --git a/package.json b/package.json
index bbc2e767252..7169e4f3134 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
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     "ember-load-initializers": "2.1.1",
     "ember-maybe-import-regenerator": "0.1.6",
-    "ember-modifier": "1.0.4",
+    "ember-modifier": "2.1.0",
     "ember-moment": "8.0.0",
     "ember-page-title": "5.2.3",
     "ember-prism": "0.8.0",