diff --git a/packages/event-graph-schema/package-lock.json b/packages/event-graph-schema/package-lock.json
index dec90c8..75d5395 100644
--- a/packages/event-graph-schema/package-lock.json
+++ b/packages/event-graph-schema/package-lock.json
@@ -1,52 +1,64 @@
 {
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-        "next-tick": "1",
-        "timers-ext": "^0.1.5"
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+        "timers-ext": "^0.1.7"
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+        }
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+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
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-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
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+      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
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@@ -286,19 +419,25 @@
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+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
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@@ -307,16 +446,10 @@
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@@ -340,6 +473,18 @@
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 }
diff --git a/packages/event-graph-schema/package.json b/packages/event-graph-schema/package.json
index 0132338..f2cfae9 100644
--- a/packages/event-graph-schema/package.json
+++ b/packages/event-graph-schema/package.json
@@ -29,6 +29,6 @@
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 }
diff --git a/packages/scene-graph-schema/package-lock.json b/packages/scene-graph-schema/package-lock.json
index 001bd1e..9606b74 100644
--- a/packages/scene-graph-schema/package-lock.json
+++ b/packages/scene-graph-schema/package-lock.json
@@ -1,52 +1,64 @@
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-      "integrity": "sha1-aaI6OtKcrwCX8G7aWbNh7i8GOfY=",
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-        "d": "1",
-        "es5-ext": "^0.10.46",
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-      "integrity": "sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=",
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@@ -340,14 +353,14 @@
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-        "next-tick": "^1.0.0"
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-        "es5-ext": "~0.10.14"
+        "d": "^1.0.1",
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-        "es5-ext": "^0.10.14",
-        "es6-iterator": "^2.0.1",
+        "es5-ext": "^0.10.46",
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@@ -435,6 +448,23 @@
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+      "resolved": "https://registry.npmjs.org/ext/-/ext-1.4.0.tgz",
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+      "dev": true,
+      "requires": {
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+          "resolved": "https://registry.npmjs.org/type/-/type-2.5.0.tgz",
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+    "get-stdin": {
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+      "resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-8.0.0.tgz",
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-        "es5-ext": "^0.10.45",
-        "es6-weak-map": "^2.0.2",
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-        "lru-queue": "0.1",
-        "next-tick": "1",
-        "timers-ext": "^0.1.5"
+        "is-promise": "^2.2.2",
+        "lru-queue": "^0.1.0",
+        "next-tick": "^1.1.0",
+        "timers-ext": "^0.1.7"
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+          "dev": true
+        }
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@@ -948,15 +1034,6 @@
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@@ -1149,9 +1226,9 @@
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@@ -1215,12 +1292,6 @@
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@@ -1281,9 +1352,9 @@
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@@ -1314,6 +1385,12 @@
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+      "resolved": "https://registry.npmjs.org/type/-/type-1.2.0.tgz",
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diff --git a/packages/scene-graph-schema/package.json b/packages/scene-graph-schema/package.json
index d0f006a..7a7b336 100644
--- a/packages/scene-graph-schema/package.json
+++ b/packages/scene-graph-schema/package.json
@@ -31,7 +31,7 @@
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   },
   "devDependencies": {
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     "mocha": "^6.1.4",
     "power-assert": "^1.6.0"
   },