diff --git a/package-lock.json b/package-lock.json
index 168100aa..d51031c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,46 @@
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   "requires": true,
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@@ -4473,6 +4993,11 @@
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+    "subscriptions-transport-ws": {
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+        "eventemitter3": "^3.1.0",
+        "iterall": "^1.2.1",
+        "symbol-observable": "^1.0.4",
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@@ -4877,6 +5425,11 @@
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+        "string.prototype.trimright": {
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+          "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz",
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@@ -5420,6 +6059,14 @@
         "signal-exit": "^3.0.2"
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+    "ws": {
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
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diff --git a/package.json b/package.json
index bd6f3a47..8afb96b5 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
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-    "apollo-server-koa": "1.4.0",
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     "argon2-ffi": "1.1.2",
     "bluebird": "3.7.2",
     "dataloader": "1.4.0",