diff --git a/package-lock.json b/package-lock.json
index a440730..d662876 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -4275,7 +4321,8 @@
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@@ -4789,12 +4838,14 @@
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-        "chalk": "^2.0.0",
+        "ansi-escapes": "^3.2.0",
+        "chalk": "^2.4.2",
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+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
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+          "dev": true,
+          "requires": {
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+            "escape-string-regexp": "^1.0.5",
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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@@ -5638,12 +5724,6 @@
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@@ -12070,18 +12141,15 @@
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-      "dev": true,
-      "requires": {
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@@ -13401,17 +13469,6 @@
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diff --git a/package.json b/package.json
index f848b4f..19a1200 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
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+    "commitizen": "4.2.3",
     "cz-conventional-changelog": "2.1.0",
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     "jest": "24.8.0",