diff --git a/package-lock.json b/package-lock.json
index 4e313378e..f83547e8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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+      "resolved": "https://registry.npmjs.org/chai/-/chai-4.4.1.tgz",
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-        "deep-eql": "^3.0.1",
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-        "loupe": "^2.3.1",
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+      "license": "MIT",
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+      "license": "MIT",
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+        "node": ">=6"
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+      "resolved": "https://registry.npmjs.org/loupe/-/loupe-2.3.7.tgz",
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+      "license": "MIT",
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@@ -4313,17 +4322,17 @@
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-      "resolved": "https://registry.npmjs.org/chai/-/chai-4.3.6.tgz",
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+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-4.4.1.tgz",
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-        "deep-eql": "^3.0.1",
-        "get-func-name": "^2.0.0",
-        "loupe": "^2.3.1",
+        "check-error": "^1.0.3",
+        "deep-eql": "^4.1.3",
+        "get-func-name": "^2.0.2",
+        "loupe": "^2.3.6",
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-        "type-detect": "^4.0.5"
+        "type-detect": "^4.0.8"
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@@ -4337,9 +4346,12 @@
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@@ -4436,9 +4448,9 @@
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+      "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-4.1.4.tgz",
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@@ -4574,9 +4586,9 @@
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@@ -4830,11 +4842,11 @@
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-      "resolved": "https://registry.npmjs.org/loupe/-/loupe-2.3.4.tgz",
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+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/loupe/-/loupe-2.3.7.tgz",
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-        "get-func-name": "^2.0.0"
+        "get-func-name": "^2.0.1"
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@@ -5246,9 +5258,9 @@
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-      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz",
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diff --git a/package.json b/package.json
index e981ae18b..baf5e7fd1 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "@babel/core": "^7.4.5",
     "@babel/preset-env": "^7.4.5",
-    "chai": "^4.2.0",
+    "chai": "^4.4.1",
     "jsdom": "^9.0",
     "mocha": "5.2.0",
     "mocha-jsdom": "~1.1.0",