diff --git a/package-lock.json b/package-lock.json
index 8bd622f..b4ab643 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "angular2-highlight-js",
-  "version": "8.0.1",
+  "version": "9.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1635,15 +1635,6 @@
         "@types/node": "*"
       }
     },
-    "@types/highlight.js": {
-      "version": "10.1.0",
-      "resolved": "https://registry.npmjs.org/@types/highlight.js/-/highlight.js-10.1.0.tgz",
-      "integrity": "sha512-77hF2dGBsOgnvZll1vymYiNUtqJ8cJfXPD6GG/2M0aLRc29PkvB7Au6sIDjIEFcSICBhCh2+Pyq6WSRS7LUm6A==",
-      "dev": true,
-      "requires": {
-        "highlight.js": "*"
-      }
-    },
     "@types/jasmine": {
       "version": "3.3.16",
       "resolved": "https://registry.npmjs.org/@types/jasmine/-/jasmine-3.3.16.tgz",
@@ -2261,9 +2252,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"