diff --git a/package-lock.json b/package-lock.json
index 7954e50..c20a0ce 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,14 +1,9 @@
 {
    "name": "chromix-too",
-   "version": "0.0.9",
+   "version": "0.0.15",
    "lockfileVersion": 1,
    "requires": true,
    "dependencies": {
-      "async-limiter": {
-         "version": "1.0.0",
-         "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
-         "integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg=="
-      },
       "minimist": {
          "version": "0.0.10",
          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
@@ -29,12 +24,9 @@
          "integrity": "sha1-o9XabNXAvAAI03I0u68b7WMFkQc="
       },
       "ws": {
-         "version": "5.1.1",
-         "resolved": "https://registry.npmjs.org/ws/-/ws-5.1.1.tgz",
-         "integrity": "sha512-bOusvpCb09TOBLbpMKszd45WKC2KPtxiyiHanv+H2DE3Az+1db5a/L7sVJZVDPUC1Br8f0SKRr1KjLpD1U/IAw==",
-         "requires": {
-            "async-limiter": "1.0.0"
-         }
+         "version": "7.4.5",
+         "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.5.tgz",
+         "integrity": "sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g=="
       }
    }
 }