diff --git a/package-lock.json b/package-lock.json
index b6e8b560ca3..ca0fd6d2bbe 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4395,12 +4395,12 @@
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+      "resolved": "https://registry.npmjs.org/ember-cli-notifications/-/ember-cli-notifications-6.3.1.tgz",
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@@ -12893,12 +12893,12 @@
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
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@@ -20053,12 +20053,12 @@
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.2.0.tgz",
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@@ -20102,12 +20102,12 @@
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@@ -22142,9 +22142,9 @@
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+      "resolved": "https://registry.npmjs.org/minipass-fetch/-/minipass-fetch-1.3.1.tgz",
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@@ -23882,14 +23882,15 @@
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+          "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.4.tgz",
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             "indexes-of": "^1.0.1",
-            "uniq": "^1.0.1"
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@@ -26129,12 +26130,12 @@
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@@ -26150,12 +26151,12 @@
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diff --git a/package.json b/package.json
index 8f0924618c8..d7723ea57e7 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
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     "ember-cli-mirage": "1.1.8",
     "ember-cli-moment-shim": "3.8.0",
-    "ember-cli-notifications": "6.3.0",
+    "ember-cli-notifications": "6.3.1",
     "ember-cli-sri": "2.1.1",
     "ember-cli-uglify": "3.0.0",
     "ember-click-outside": "1.3.0",