diff --git a/package-lock.json b/package-lock.json
index 0064aea..630d5c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "glslify-deps",
-  "version": "1.3.0",
+  "version": "1.3.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -23,6 +23,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "3.2.2",
         "longest": "1.0.1",
@@ -231,9 +232,9 @@
       "dev": true
     },
     "events": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/events/-/events-1.1.1.tgz",
-      "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ="
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz",
+      "integrity": "sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q=="
     },
     "fast-levenshtein": {
       "version": "1.0.7",
@@ -372,7 +373,8 @@
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
       "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-finite": {
       "version": "1.0.2",
@@ -447,6 +449,7 @@
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
       "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-buffer": "1.1.6"
       }
@@ -478,7 +481,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "lru-cache": {
       "version": "2.7.3",
@@ -616,7 +620,7 @@
     "path-parse": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.5.tgz",
-      "integrity": "sha1-PBrfhx6pzWyUMbbqK9dKD/BVxME="
+      "integrity": "sha512-u4e4H/UUeMbJ1UnBnePf6r4cm4fFZs57BMocUSFeea807JTYk2HJnE9GjUpWHaDZk1OQGoArnWW1yEo9nd57ww=="
     },
     "plur": {
       "version": "1.0.0",