diff --git a/package-lock.json b/package-lock.json
index 38d8f4f..9eb857a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,12 +5,12 @@
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@@ -188,13 +188,13 @@
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-        "semver": "^7.2.1",
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@@ -1247,10 +1243,37 @@
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+          "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
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@@ -1258,6 +1281,15 @@
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+          "dev": true,
+          "requires": {
+            "isexe": "^2.0.0"
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@@ -1331,9 +1363,9 @@
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+      "resolved": "https://registry.npmjs.org/espree/-/espree-6.2.1.tgz",
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@@ -1812,6 +1844,15 @@
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.0.tgz",
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@@ -2167,13 +2208,13 @@
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@@ -2507,6 +2548,12 @@
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@@ -2650,17 +2697,17 @@
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-        "prelude-ls": "^1.2.1",
-        "type-check": "^0.4.0",
-        "word-wrap": "^1.2.3"
+        "deep-is": "~0.1.3",
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@@ -2787,9 +2834,9 @@
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@@ -3091,6 +3138,17 @@
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+          "dev": true,
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@@ -3136,12 +3194,20 @@
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+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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       "dev": true,
       "requires": {
-        "ansi-regex": "^5.0.0"
+        "ansi-regex": "^4.1.0"
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+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
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+          "dev": true
+        }
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@@ -3185,12 +3251,6 @@
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@@ -3213,15 +3273,6 @@
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@@ -3312,12 +3363,12 @@
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+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "dev": true,
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-        "prelude-ls": "^1.2.1"
+        "prelude-ls": "~1.1.2"
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diff --git a/package.json b/package.json
index ef4ecb7..4a37f31 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
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     "coveralls": "^3.1.0",
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