diff --git a/package-lock.json b/package-lock.json
index b97e147..effdb80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rtpmidi",
-  "version": "0.1.8",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -103,8 +103,9 @@
       }
     },
     "avahi_pub": {
-      "version": "github:TheThingSystem/node_avahi_pub#5ef863340c5595806ab62995d6b0a0a7b97aba7b",
-      "from": "github:TheThingSystem/node_avahi_pub",
+      "version": "0.1.2",
+      "resolved": "github:TheThingSystem/node_avahi_pub#5ef863340c5595806ab62995d6b0a0a7b97aba7b",
+      "optional": true,
       "requires": {
         "bindings": "*",
         "coffee-script": "*"
@@ -120,6 +121,7 @@
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz",
       "integrity": "sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==",
+      "optional": true,
       "requires": {
         "file-uri-to-path": "1.0.0"
       }
@@ -175,7 +177,8 @@
     "coffee-script": {
       "version": "1.12.7",
       "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.12.7.tgz",
-      "integrity": "sha512-fLeEhqwymYat/MpTPUjSKHVYYl0ec2mOyALEMLmzr5i1isuG+6jfI2j2d5oBO3VIzgUXgBVIcOT9uH1TFxBckw=="
+      "integrity": "sha512-fLeEhqwymYat/MpTPUjSKHVYYl0ec2mOyALEMLmzr5i1isuG+6jfI2j2d5oBO3VIzgUXgBVIcOT9uH1TFxBckw==",
+      "optional": true
     },
     "color": {
       "version": "3.0.0",
@@ -649,7 +652,8 @@
     "file-uri-to-path": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
-      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="
+      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==",
+      "optional": true
     },
     "find-up": {
       "version": "2.1.0",
@@ -965,9 +969,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
     "logform": {
       "version": "2.1.2",
@@ -985,6 +989,7 @@
       "version": "2.3.3",
       "resolved": "https://registry.npmjs.org/mdns/-/mdns-2.3.3.tgz",
       "integrity": "sha1-u8atVAeiMBM9YuDaaS8p8L1Jco4=",
+      "optional": true,
       "requires": {
         "bindings": "~1.2.1",
         "nan": "~2.3.0"
@@ -993,7 +998,8 @@
         "bindings": {
           "version": "1.2.1",
           "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
-          "integrity": "sha1-FK1hE4EtLTfXLme0ystLtyZQXxE="
+          "integrity": "sha1-FK1hE4EtLTfXLme0ystLtyZQXxE=",
+          "optional": true
         }
       }
     },
@@ -1046,7 +1052,8 @@
     "nan": {
       "version": "2.3.5",
       "resolved": "https://registry.npmjs.org/nan/-/nan-2.3.5.tgz",
-      "integrity": "sha1-gioNwmYpDOTNOhIoLKPn42Rmigg="
+      "integrity": "sha1-gioNwmYpDOTNOhIoLKPn42Rmigg=",
+      "optional": true
     },
     "natural-compare": {
       "version": "1.4.0",