diff --git a/zeppelin-web/package-lock.json b/zeppelin-web/package-lock.json
index 4f1b5507c18..be66187eb70 100644
--- a/zeppelin-web/package-lock.json
+++ b/zeppelin-web/package-lock.json
@@ -440,12 +440,12 @@
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-      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
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@@ -2026,16 +2020,6 @@
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@@ -10027,12 +10011,6 @@
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@@ -15199,16 +15177,6 @@
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-      "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-1.1.0.tgz",
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@@ -17619,14 +17587,12 @@
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-      "resolved": "https://registry.npmjs.org/ws/-/ws-0.7.2.tgz",
-      "integrity": "sha512-8mJ1Ku743qD/PKmO9Dg+y7BXTwzUgKdXguecfIyOVHFmez4JMqMF+V+M684btmQXHlwzyrJqRl3NYDltGDf6CQ==",
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-1.1.5.tgz",
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-        "ultron": "1.0.x",
-        "utf-8-validate": "1.1.x"
+        "ultron": "1.0.x"
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diff --git a/zeppelin-web/package.json b/zeppelin-web/package.json
index fb2070e77c6..77f1ef0721d 100644
--- a/zeppelin-web/package.json
+++ b/zeppelin-web/package.json
@@ -40,7 +40,7 @@
     "angular-sanitize": "1.5.7",
     "angular-touch": "1.5.7",
     "angular-ui-ace": "0.2.3",
-    "angular-websocket": "~1.0.13",
+    "angular-websocket": "~1.1.0",
     "angular-xeditable": "0.1.12",
     "bootstrap": "~3.4.1",
     "bootstrap3-dialog": "~1.35.4",