diff --git a/npm-shrinkwrap.clean.json b/npm-shrinkwrap.clean.json
index 08b07dffb5..6936590276 100644
--- a/npm-shrinkwrap.clean.json
+++ b/npm-shrinkwrap.clean.json
@@ -6146,7 +6146,7 @@
       "dev": true
     },
     "ts-api-guardian": {
-      "version": "0.2.0",
+      "version": "0.2.1",
       "dev": true,
       "dependencies": {
         "diff": {
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 0ad2e73796..b89ed6c8b9 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -8988,9 +8988,9 @@
       "dev": true
     },
     "ts-api-guardian": {
-      "version": "0.2.0",
-      "from": "ts-api-guardian@0.2.0",
-      "resolved": "https://registry.npmjs.org/ts-api-guardian/-/ts-api-guardian-0.2.0.tgz",
+      "version": "0.2.1",
+      "from": "ts-api-guardian@0.2.1",
+      "resolved": "https://registry.npmjs.org/ts-api-guardian/-/ts-api-guardian-0.2.1.tgz",
       "dev": true,
       "dependencies": {
         "diff": {
diff --git a/package.json b/package.json
index e560c85457..7afe52f53d 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "source-map": "^0.5.6",
     "source-map-support": "^0.4.2",
     "systemjs": "0.18.10",
-    "ts-api-guardian": "^0.2.0",
+    "ts-api-guardian": "^0.2.1",
     "tsickle": "^0.21.1",
     "tslint": "^4.1.1",
     "tslint-eslint-rules": "^3.1.0",
@@ -97,5 +97,4 @@
     "yargs": "^3.31.0",
     "yarn": "^0.19.1"
   }
-
 }