diff --git a/package-lock.json b/package-lock.json
index cf5868c..4e8c6c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1400,9 +1400,9 @@
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-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+        "strip-ansi": {
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+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
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-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
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@@ -12151,23 +12216,21 @@
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-        "string-width": "2.1.1",
-        "which-module": "2.0.0",
-        "y18n": "4.0.0",
-        "yargs-parser": "11.1.1"
+      "version": "13.3.2",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
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+      "requires": {
+        "cliui": "^5.0.0",
+        "find-up": "^3.0.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^3.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
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@@ -12176,7 +12239,7 @@
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           "dev": true,
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-            "locate-path": "3.0.0"
+            "locate-path": "^3.0.0"
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@@ -12185,17 +12248,17 @@
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           "requires": {
-            "p-locate": "3.0.0",
-            "path-exists": "3.0.0"
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
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-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.0.0.tgz",
-          "integrity": "sha512-fl5s52lI5ahKCernzzIyAP0QAZbGIovtVHGwpcu1Jr/EpzLVDI2myISHwGqK7m8uQFugVWSrbxH7XnhGtvEc+A==",
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
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           "dev": true,
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-            "p-try": "2.0.0"
+            "p-try": "^2.0.0"
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@@ -12204,25 +12267,25 @@
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           "dev": true,
           "requires": {
-            "p-limit": "2.0.0"
+            "p-limit": "^2.0.0"
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-          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.0.0.tgz",
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+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/p-try/-/p-try-2.2.0.tgz",
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-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
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+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
       "dev": true,
       "requires": {
-        "camelcase": "5.0.0",
-        "decamelize": "1.2.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 36fa6f7..1d0755e 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "optimize-css-assets-webpack-plugin": "^5.0.1",
     "uglifyjs-webpack-plugin": "^2.0.1",
     "webpack": "^4.25.1",
-    "webpack-cli": "^3.1.2"
+    "webpack-cli": "^3.3.12"
   },
   "license": "BSD-3-Clause"
 }