diff --git a/package-lock.json b/package-lock.json
index 922b0f5..1ba4281 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2995,9 +2995,9 @@
       "integrity": "sha1-WTKJDcn04vGeXrAqIAJuXl78j1g="
     },
     "dot": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/dot/-/dot-1.1.2.tgz",
-      "integrity": "sha1-xzdwGfxOVQeYkosrmv62ar+h8vk=",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/dot/-/dot-1.1.3.tgz",
+      "integrity": "sha512-/nt74Rm+PcfnirXGEdhZleTwGC2LMnuKTeeTIlI82xb5loBBoXNYzr2ezCroPSMtilK8EZIfcNZwOcHN+ib1Lg==",
       "dev": true
     },
     "dot-prop": {
@@ -4121,7 +4121,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -4536,7 +4537,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -4592,6 +4594,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -4635,12 +4638,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },