diff --git a/package-lock.json b/package-lock.json
index dbb81e5..5abe700 100644
--- a/package-lock.json
+++ b/package-lock.json
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-        "window-size": "^0.2.0",
-        "y18n": "^3.2.1",
-        "yargs-parser": "^4.1.0"
-      }
-    },
     "yargs-parser": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-4.2.1.tgz",
-      "integrity": "sha1-KczqwNxPA8bIe0qfIX3RjJ90hxw=",
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
       "dev": true,
       "requires": {
-        "camelcase": "^3.0.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "dependencies": {
+        "camelcase": {
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
+        }
       }
     },
     "yeast": {
diff --git a/package.json b/package.json
index b9d29b4..ccf4aa9 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "babel-loader": "7.1.5",
     "babel-plugin-add-module-exports": "1.0.2",
     "babel-preset-es2015": "6.24.1",
-    "browser-sync": "2.26.7",
+    "browser-sync": "2.26.9",
     "del": "5.1.0",
     "eslint": "7.4.0",
     "expose-loader": "0.7.5",