diff --git a/package-lock.json b/package-lock.json
index ac9eed0..76f83be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,15 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
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+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.4.3.tgz",
+      "integrity": "sha512-9lsJwJLxDh/T3Q3SZszfWOTkk3pHbkmH+3KY+zwIDmsNlxsumuhS2TH3NIpktU4kNvfzy+k3eLT7aTJSPTo0OA==",
+      "dev": true,
+      "requires": {
+        "regenerator-runtime": "^0.13.2"
+      }
+    },
     "@gulp-sourcemaps/map-sources": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@gulp-sourcemaps/map-sources/-/map-sources-1.0.0.tgz",
@@ -695,12 +704,6 @@
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-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.1.tgz",
-      "integrity": "sha512-MKiLiV+I1AA596t9w1sQJ8jkiSr5+ZKi0WKrYGUn6d1Fx+Ij4tIj+m2WMQSGczs5jZVxV339chE8iwk6F64wjA==",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
@@ -892,10 +895,10 @@
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       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "mkdirp": "0.5.1",
-        "object-assign": "4.1.1",
-        "rimraf": "2.6.2"
+        "graceful-fs": "^4.1.2",
+        "mkdirp": "^0.5.1",
+        "object-assign": "^4.0.1",
+        "rimraf": "^2.4.0"
       },
       "dependencies": {
         "minimist": {
@@ -5131,31 +5134,59 @@
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     },
     "gulp-cache": {
-      "version": "0.4.6",
-      "resolved": "https://registry.npmjs.org/gulp-cache/-/gulp-cache-0.4.6.tgz",
-      "integrity": "sha1-LQO1LbT2pVOuHVvvAeSD6Qfp95Y=",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/gulp-cache/-/gulp-cache-1.1.1.tgz",
+      "integrity": "sha512-DiOlq861J8z1vzk69EpYo3+dvZ4KAa4qHd1E4isyHJoXri1+jd3XatoRytTCyOQWhuVdwaMqhPjsbEChZMgXwQ==",
       "dev": true,
       "requires": {
-        "bluebird": "3.5.1",
-        "cache-swap": "0.3.0",
-        "gulp-util": "3.0.8",
-        "object-assign": "4.1.1",
-        "object.omit": "2.0.1",
-        "object.pick": "1.3.0",
-        "readable-stream": "2.3.3",
-        "try-json-parse": "0.1.1",
-        "vinyl": "1.2.0"
+        "@babel/runtime": "^7.2.0",
+        "cache-swap": "^0.3.0",
+        "object.pick": "^1.3.0",
+        "plugin-error": "^1.0.1",
+        "through2": "3.0.0",
+        "vinyl": "^2.2.0"
       },
       "dependencies": {
+        "clone": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/clone/-/clone-2.1.2.tgz",
+          "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
+          "dev": true
+        },
+        "clone-stats": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/clone-stats/-/clone-stats-1.0.0.tgz",
+          "integrity": "sha1-s3gt/4u1R04Yuba/D9/ngvh3doA=",
+          "dev": true
+        },
+        "replace-ext": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/replace-ext/-/replace-ext-1.0.0.tgz",
+          "integrity": "sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=",
+          "dev": true
+        },
+        "through2": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/through2/-/through2-3.0.0.tgz",
+          "integrity": "sha512-8B+sevlqP4OiCjonI1Zw03Sf8PuV1eRsYQgLad5eonILOdyeRsY27A/2Ze8IlvlMvq31OH+3fz/styI7Ya62yQ==",
+          "dev": true,
+          "requires": {
+            "readable-stream": "2 || 3",
+            "xtend": "~4.0.1"
+          }
+        },
         "vinyl": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-1.2.0.tgz",
-          "integrity": "sha1-XIgDbPVl5d8FVYv8kR+GVt8hiIQ=",
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.0.tgz",
+          "integrity": "sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==",
           "dev": true,
           "requires": {
-            "clone": "1.0.3",
-            "clone-stats": "0.0.1",
-            "replace-ext": "0.0.1"
+            "clone": "^2.1.1",
+            "clone-buffer": "^1.0.0",
+            "clone-stats": "^1.0.0",
+            "cloneable-readable": "^1.0.0",
+            "remove-trailing-separator": "^1.0.1",
+            "replace-ext": "^1.0.0"
           }
         }
       }
@@ -8794,6 +8825,45 @@
         "pinkie": "2.0.4"
       }
     },
+    "plugin-error": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/plugin-error/-/plugin-error-1.0.1.tgz",
+      "integrity": "sha512-L1zP0dk7vGweZME2i+EeakvUNqSrdiI3F91TwEoYiGrAfUXmVv6fJIq4g82PAXxNsWOp0J7ZqQy/3Szz0ajTxA==",
+      "dev": true,
+      "requires": {
+        "ansi-colors": "^1.0.1",
+        "arr-diff": "^4.0.0",
+        "arr-union": "^3.1.0",
+        "extend-shallow": "^3.0.2"
+      },
+      "dependencies": {
+        "arr-diff": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/arr-diff/-/arr-diff-4.0.0.tgz",
+          "integrity": "sha1-1kYQdP6/7HHn4VI1dhoyml3HxSA=",
+          "dev": true
+        },
+        "extend-shallow": {
+          "version": "3.0.2",
+          "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
+          "integrity": "sha1-Jqcarwc7OfshJxcnRhMcJwQCjbg=",
+          "dev": true,
+          "requires": {
+            "assign-symbols": "^1.0.0",
+            "is-extendable": "^1.0.1"
+          }
+        },
+        "is-extendable": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/is-extendable/-/is-extendable-1.0.1.tgz",
+          "integrity": "sha512-arnXMxT1hhoKo9k1LZdmlNyJdDDfy2v0fXjFlmok4+i8ul/6WlbVge9bhM74OpNPQPMGUToDtz+KXa1PneJxOA==",
+          "dev": true,
+          "requires": {
+            "is-plain-object": "^2.0.4"
+          }
+        }
+      }
+    },
     "plur": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/plur/-/plur-2.1.2.tgz",
@@ -9643,6 +9713,12 @@
         }
       }
     },
+    "regenerator-runtime": {
+      "version": "0.13.2",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.2.tgz",
+      "integrity": "sha512-S/TQAZJO+D3m9xeN1WTI8dLKBBiRgXBlTJvbWjCThHWZj9EvHK70Ff50/tYj2J/fvBY6JtFVwRuazHN2E7M9BA==",
+      "dev": true
+    },
     "regex-cache": {
       "version": "0.4.4",
       "resolved": "https://registry.npmjs.org/regex-cache/-/regex-cache-0.4.4.tgz",
@@ -11663,12 +11739,6 @@
         }
       }
     },
-    "try-json-parse": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/try-json-parse/-/try-json-parse-0.1.1.tgz",
-      "integrity": "sha1-jbAWIuh35RuDFAyu58gIZK05DII=",
-      "dev": true
-    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
diff --git a/package.json b/package.json
index 412a920..a07f894 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "del": "^2.0.2",
     "gulp": "^4.0.0",
     "gulp-autoprefixer": "^3.1.1",
-    "gulp-cache": "^0.4.1",
+    "gulp-cache": "^1.1.1",
     "gulp-concat": "^2.6.1",
     "gulp-cssnano": "^2.1.0",
     "gulp-if": "^2.0.0",