diff --git a/package-lock.json b/package-lock.json
index 3db6ca1..bd6c75f 100644
--- a/package-lock.json
+++ b/package-lock.json
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@@ -5604,35 +5788,6 @@
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@@ -5665,12 +5820,13 @@
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-      "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
+      "version": "0.7.3",
+      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.3.tgz",
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       "dev": true,
       "requires": {
-        "http-parser-js": ">=0.4.0",
+        "http-parser-js": ">=0.4.0 <0.4.11",
+        "safe-buffer": ">=5.1.0",
         "websocket-extensions": ">=0.1.1"
       }
     },
diff --git a/package.json b/package.json
index 9b98258..6675074 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "typescript": "^3.1.6",
     "webpack": "^4.24.0",
     "webpack-cli": "^3.1.2",
-    "webpack-dev-server": "^3.1.10"
+    "webpack-dev-server": "^3.1.11"
   },
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