diff --git a/examples/angular-2/package-lock.json b/examples/angular-2/package-lock.json
index 02a2dcf..5a608df 100644
--- a/examples/angular-2/package-lock.json
+++ b/examples/angular-2/package-lock.json
@@ -545,9 +545,9 @@
       "dev": true
     },
     "async": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
-      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
     },
     "async-each": {
       "version": "1.0.3",
diff --git a/examples/angular-2/package.json b/examples/angular-2/package.json
index 43243d0..828f70d 100644
--- a/examples/angular-2/package.json
+++ b/examples/angular-2/package.json
@@ -20,7 +20,7 @@
     "@angular/platform-browser": "^4.0.0",
     "@angular/platform-browser-dynamic": "^4.0.0",
     "@angular/router": "^4.0.0",
-    "async": "^3.2.0",
+    "async": "^3.2.2",
     "child_process": "^1.0.2",
     "core-js": "^2.4.1",
     "express": "^4.17.1",