diff --git a/package-lock.json b/package-lock.json
index fe0feee..54588a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1876,6 +1876,12 @@
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@@ -4428,6 +4461,18 @@
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@@ -5721,6 +5858,12 @@
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@@ -7329,6 +7472,12 @@
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@@ -8739,6 +8888,29 @@
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+            "string-width": "^3.0.0",
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+        "yargs": {
+          "version": "13.3.2",
+          "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+          "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
+          "dev": true,
+          "requires": {
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+            "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",
+            "yargs-parser": "^13.1.2"
+          }
         }
       }
     },
@@ -11160,6 +11553,16 @@
           }
         }
       }
+    },
+    "yargs-parser": {
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
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+      "dev": true,
+      "requires": {
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+        "decamelize": "^1.2.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index c471961..3214883 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "style-loader": "^0.17.0",
     "url-loader": "^1.1.2",
     "webpack": "^4.42.0",
-    "webpack-cli": "^3.1.0",
+    "webpack-cli": "^3.3.12",
     "webpack-dev-server": "^3.10.3",
     "webpack-merge": "^4.1.4"
   },