diff --git a/package-lock.json b/package-lock.json
index bbbd8f4..773851b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -369,11 +369,6 @@
         "is-arrayish": "0.2.1"
       }
     },
-    "es6-promise": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.1.1.tgz",
-      "integrity": "sha512-OaU1hHjgJf+b0NzsxCg7NdIYERD6Hy/PEmFLTjw+b65scuisG3Kt4QoTvJ66BBkPZ581gr0kpoVzKnxniM8nng=="
-    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -480,9 +475,9 @@
       }
     },
     "glob-to-regexp": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz",
-      "integrity": "sha1-jFoUlNIGbFcMw7/kSWF1rMTVAqs="
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/glob-to-regexp/-/glob-to-regexp-0.4.1.tgz",
+      "integrity": "sha512-lkX1HJXwyMcprw/5YUZc2s7DrpAiHB21/V+E1rHUrVNokkvB6bqMzT0VfV6/86ZNabt1k14YOIaT7nDvOX3Iiw=="
     },
     "globby": {
       "version": "6.1.0",
@@ -1194,13 +1189,12 @@
       }
     },
     "readdir-enhanced": {
-      "version": "1.5.2",
-      "resolved": "https://registry.npmjs.org/readdir-enhanced/-/readdir-enhanced-1.5.2.tgz",
-      "integrity": "sha1-YUYwSGkKxqRVt1ti+nioj43IXlM=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/readdir-enhanced/-/readdir-enhanced-3.0.0.tgz",
+      "integrity": "sha512-o5dky+K/6uUfoz8Y49R2z9ecnletf9X7sntatmkXavTJ1aAK/RJXm69UOvVqQftXzOEY3sTTztzZLc7h1U8Btw==",
       "requires": {
-        "call-me-maybe": "1.0.1",
-        "es6-promise": "4.1.1",
-        "glob-to-regexp": "0.3.0"
+        "call-me-maybe": "^1.0.1",
+        "glob-to-regexp": "^0.4.0"
       }
     },
     "redent": {
diff --git a/package.json b/package.json
index 6cc7220..f486992 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   },
   "dependencies": {
     "bit-mask": "^1.0.1",
-    "readdir-enhanced": "^2.0.0"
+    "readdir-enhanced": "^3.0.0"
   },
   "devDependencies": {
     "chai": "^4.1.2",