diff --git a/package-lock.json b/package-lock.json
index 4ce476a..9f0024c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "atom-htmlhint",
-  "version": "1.1.4",
+  "version": "1.1.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -503,7 +503,8 @@
     "domelementtype": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
-      "integrity": "sha1-sXrtguirWeUt2cGbF1bg/BhyBMI="
+      "integrity": "sha1-sXrtguirWeUt2cGbF1bg/BhyBMI=",
+      "optional": true
     },
     "domhandler": {
       "version": "2.3.0",
@@ -525,9 +526,9 @@
       }
     },
     "dot-prop": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.0.tgz",
-      "integrity": "sha512-tUMXrxlExSW6U2EXiiKGSBVdYgtV8qlHL+C10TsW4PURY/ic+eaysnSkwB4kA/mBlCyy/IKDJ+Lc3wbWeaXtuQ==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-4.2.1.tgz",
+      "integrity": "sha512-l0p4+mIuJIua0mhxGoh4a+iNL9bmeK5DvnSVQa6T0OhrVmaEa1XScX5Etc673FePCJOArq/4Pa2cLGODUWTPOQ==",
       "requires": {
         "is-obj": "^1.0.0"
       }
@@ -681,7 +682,8 @@
     "exit": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz",
-      "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw="
+      "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=",
+      "optional": true
     },
     "extend": {
       "version": "3.0.2",
@@ -1284,7 +1286,7 @@
     },
     "jsonfile": {
       "version": "2.4.0",
-      "resolved": "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
       "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
       "optional": true,
       "requires": {