diff --git a/package-lock.json b/package-lock.json
index 8bd622f..70630f7 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",
@@ -13247,9 +13238,9 @@
           "dev": true
         },
         "terser": {
-          "version": "4.8.0",
-          "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
-          "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+          "version": "4.8.1",
+          "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+          "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
           "dev": true,
           "requires": {
             "commander": "^2.20.0",