diff --git a/package-lock.json b/package-lock.json
index b98169e..610f31e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -122,9 +122,9 @@
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-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
-      "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA==",
+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.2.tgz",
+      "integrity": "sha512-XtGIhXwF8YM8bJhGxG5kXgjkEuNGLTkoYqVE+KMR+aspr4KGYmKYg7yUe3KghyQ9yheNwLnjmzh/7+gfDBmHCQ==",
       "dev": true
     },
     "acorn-jsx": {
@@ -1897,17 +1897,6 @@
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         "spdx-expression-parse": "^3.0.0",
         "spdx-ranges": "^2.0.0"
-      },
-      "dependencies": {
-        "spdx-expression-parse": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz",
-          "integrity": "sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==",
-          "requires": {
-            "spdx-exceptions": "^2.1.0",
-            "spdx-license-ids": "^3.0.0"
-          }
-        }
       }
     },
     "spdx-correct": {
@@ -1938,8 +1927,8 @@
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     },
     "spdx-expression-parse": {
-      "version": "github:clearlydefined/spdx-expression-parse.js#9c9211181d82c9df70dae6e2599ee84fd19e4858",
-      "from": "github:clearlydefined/spdx-expression-parse.js#fork",
+      "version": "3.0.0",
+      "resolved": "github:clearlydefined/spdx-expression-parse.js#9c9211181d82c9df70dae6e2599ee84fd19e4858",
       "requires": {
         "spdx-exceptions": "^2.1.0",
         "spdx-license-ids": "^3.0.0"
@@ -1956,9 +1945,9 @@
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     },
     "spdx-ranges": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/spdx-ranges/-/spdx-ranges-2.1.0.tgz",
-      "integrity": "sha512-OOWghvosfmECc9edy/A9j7GabERmn8bJWHc0J1knVytQtO5Rw7VfxK6CDqmivJhfMJqWhWWUfffNNMPYvyvyQA=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/spdx-ranges/-/spdx-ranges-2.1.1.tgz",
+      "integrity": "sha512-mcdpQFV7UDAgLpXEE/jOMqvK4LBoO0uTQg0uvXUewmEFhpiZx5yJSZITHB8w1ZahKdhfZqP5GPEOKLyEq5p8XA=="
     },
     "spdx-satisfies": {
       "version": "github:clearlydefined/spdx-satisfies.js#b9571c0180dd95f160e7ddd522761c9e6a153259",
@@ -1967,17 +1956,6 @@
         "spdx-compare": "^1.0.0",
         "spdx-expression-parse": "^3.0.0",
         "spdx-ranges": "^2.0.0"
-      },
-      "dependencies": {
-        "spdx-expression-parse": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-3.0.0.tgz",
-          "integrity": "sha512-Yg6D3XpRD4kkOmTpdgbUiEJFKghJH03fiC1OPll5h/0sO6neh2jqRDVHOQ4o/LMea0tgCkbMgea5ip/e+MkWyg==",
-          "requires": {
-            "spdx-exceptions": "^2.1.0",
-            "spdx-license-ids": "^3.0.0"
-          }
-        }
       }
     },
     "sprintf-js": {