diff --git a/lib/config.js b/lib/config.js
index edb5ff6..ffe5401 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const chalk = require('chalk');
-const cosmiconfig = require('cosmiconfig');
+const cosmiconfig = require('cosmiconfig').cosmiconfigSync;
 const debug = require('./debug');
 const printDebug = debug.print;
 const exitCodes = require('./exit-codes');
@@ -44,9 +44,9 @@ module.exports = {
 
         try {
             if (file) {
-                data = explorer.loadSync(file).config;
+                data = explorer.load(file).config;
             } else {
-                const result = explorer.searchSync();
+                const result = explorer.search();
                 if (result) {
                     file = result.filepath;
                     data = result.config;
diff --git a/package-lock.json b/package-lock.json
index 46cbd64..9932fc7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,18 +8,17 @@
       "version": "7.8.3",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
       "integrity": "sha512-a9gxpmdXtZEInkCSHUJDLHZVBgb1QS0jhss4cPP93EW7s+uC5bikET2twEF3KV+7rDblJcmNvTR7VJejqd2C2g==",
-      "dev": true,
       "requires": {
         "@babel/highlight": "^7.8.3"
       }
     },
     "@babel/generator": {
-      "version": "7.8.4",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.8.4.tgz",
-      "integrity": "sha512-PwhclGdRpNAf3IxZb0YVuITPZmmrXz9zf6fH8lT4XbrmfQKr6ryBzhv593P5C6poJRciFCL/eHGW2NuGrgEyxA==",
+      "version": "7.9.3",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.9.3.tgz",
+      "integrity": "sha512-RpxM252EYsz9qLUIq6F7YJyK1sv0wWDBFuztfDGWaQKzHjqDHysxSiRUpA/X9jmfqo+WzkAVKFaUily5h+gDCQ==",
       "dev": true,
       "requires": {
-        "@babel/types": "^7.8.3",
+        "@babel/types": "^7.9.0",
         "jsesc": "^2.5.1",
         "lodash": "^4.17.13",
         "source-map": "^0.5.0"
@@ -54,46 +53,104 @@
         "@babel/types": "^7.8.3"
       }
     },
+    "@babel/helper-validator-identifier": {
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.9.0.tgz",
+      "integrity": "sha512-6G8bQKjOh+of4PV/ThDm/rRqlU7+IGoJuofpagU5GlEl29Vv0RGqqt86ZGRV8ZuSOY3o+8yXl5y782SMcG7SHw=="
+    },
     "@babel/highlight": {
-      "version": "7.8.3",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.8.3.tgz",
-      "integrity": "sha512-PX4y5xQUvy0fnEVHrYOarRPXVWafSjTW9T0Hab8gVIawpl2Sj0ORyrygANq+KjcNlSSTw0YCLSNA8OyZ1I4yEg==",
-      "dev": true,
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.9.0.tgz",
+      "integrity": "sha512-lJZPilxX7Op3Nv/2cvFdnlepPXDxi29wxteT57Q965oc5R9v86ztx0jfxVrTcBk8C2kcPkkDa2Z4T3ZsPPVWsQ==",
       "requires": {
+        "@babel/helper-validator-identifier": "^7.9.0",
         "chalk": "^2.0.0",
-        "esutils": "^2.0.2",
         "js-tokens": "^4.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "requires": {
+            "color-convert": "^1.9.0"
+          }
+        },
+        "chalk": {
+          "version": "2.4.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
+          }
+        },
+        "color-convert": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+          "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+          "requires": {
+            "color-name": "1.1.3"
+          }
+        },
+        "color-name": {
+          "version": "1.1.3",
+          "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+          "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+        },
+        "has-flag": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
       }
     },
     "@babel/parser": {
-      "version": "7.8.4",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.8.4.tgz",
-      "integrity": "sha512-0fKu/QqildpXmPVaRBoXOlyBb3MC+J0A66x97qEfLOMkn3u6nfY5esWogQwi/K0BjASYy4DbnsEWnpNL6qT5Mw==",
+      "version": "7.9.3",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.9.3.tgz",
+      "integrity": "sha512-E6SpIDJZ0cZAKoCNk+qSDd0ChfTnpiJN9FfNf3RZ20dzwA2vL2oq5IX1XTVT+4vDmRlta2nGk5HGMMskJAR+4A==",
       "dev": true
     },
+    "@babel/runtime": {
+      "version": "7.9.2",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.9.2.tgz",
+      "integrity": "sha512-NE2DtOdufG7R5vnfQUTehdTfNycfUANEtCa9PssN9O/xmTzP4E08UI797ixaei6hBEVL9BI/PsdJS5x7mWoB9Q==",
+      "requires": {
+        "regenerator-runtime": "^0.13.4"
+      }
+    },
     "@babel/template": {
-      "version": "7.8.3",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.8.3.tgz",
-      "integrity": "sha512-04m87AcQgAFdvuoyiQ2kgELr2tV8B4fP/xJAVUL3Yb3bkNdMedD3d0rlSQr3PegP0cms3eHjl1F7PWlvWbU8FQ==",
+      "version": "7.8.6",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.8.6.tgz",
+      "integrity": "sha512-zbMsPMy/v0PWFZEhQJ66bqjhH+z0JgMoBWuikXybgG3Gkd/3t5oQ1Rw2WQhnSrsOmsKXnZOx15tkC4qON/+JPg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.8.3",
-        "@babel/parser": "^7.8.3",
-        "@babel/types": "^7.8.3"
+        "@babel/parser": "^7.8.6",
+        "@babel/types": "^7.8.6"
       }
     },
     "@babel/traverse": {
-      "version": "7.8.4",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.8.4.tgz",
-      "integrity": "sha512-NGLJPZwnVEyBPLI+bl9y9aSnxMhsKz42so7ApAv9D+b4vAFPpY013FTS9LdKxcABoIYFU52HcYga1pPlx454mg==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.9.0.tgz",
+      "integrity": "sha512-jAZQj0+kn4WTHO5dUZkZKhbFrqZE7K5LAQ5JysMnmvGij+wOdr+8lWqPeW0BcF4wFwrEXXtdGO7wcV6YPJcf3w==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.8.3",
-        "@babel/generator": "^7.8.4",
+        "@babel/generator": "^7.9.0",
         "@babel/helper-function-name": "^7.8.3",
         "@babel/helper-split-export-declaration": "^7.8.3",
-        "@babel/parser": "^7.8.4",
-        "@babel/types": "^7.8.3",
+        "@babel/parser": "^7.9.0",
+        "@babel/types": "^7.9.0",
         "debug": "^4.1.0",
         "globals": "^11.1.0",
         "lodash": "^4.17.13"
@@ -108,12 +165,12 @@
       }
     },
     "@babel/types": {
-      "version": "7.8.3",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.8.3.tgz",
-      "integrity": "sha512-jBD+G8+LWpMBBWvVcdr4QysjUE4mU/syrhN17o1u3gx0/WzJB1kwiVZAXRtWbsIPOwW8pF/YJV5+nmetPzepXg==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.9.0.tgz",
+      "integrity": "sha512-BS9JKfXkzzJl8RluW4JGknzpiUV7ZrvTayM6yfqLTVBEnFtyowVIOu6rqxRd5cVO6yGoWf4T8u8dgK9oB+GCng==",
       "dev": true,
       "requires": {
-        "esutils": "^2.0.2",
+        "@babel/helper-validator-identifier": "^7.9.0",
         "lodash": "^4.17.13",
         "to-fast-properties": "^2.0.0"
       }
@@ -163,6 +220,16 @@
       "integrity": "sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==",
       "dev": true
     },
+    "@types/color-name": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@types/color-name/-/color-name-1.1.1.tgz",
+      "integrity": "sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ=="
+    },
+    "@types/parse-json": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
+      "integrity": "sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA=="
+    },
     "acorn": {
       "version": "7.1.1",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.1.tgz",
@@ -170,9 +237,9 @@
       "dev": true
     },
     "acorn-jsx": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.1.0.tgz",
-      "integrity": "sha512-tMUqwBWfLFbJbizRmEcWSLw6HnFzfdJs2sOJEOwwtVPMoH/0Ay+E703oZz78VSXZiiDcZrQ5XKjPIUQixhmgVw==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.2.0.tgz",
+      "integrity": "sha512-HiUX/+K2YpkpJ+SzBffkM/AQ2YE03S0U1kjTLVpoJdhZMOWy8qvXVN9JdLqv2QsaQ6MPYQIuNmwD8zOiYUofLQ==",
       "dev": true
     },
     "ajv": {
@@ -194,12 +261,20 @@
       "dev": true
     },
     "ansi-escapes": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.0.tgz",
-      "integrity": "sha512-EiYhwo0v255HUL6eDyuLrXEkTi7WwVCLAw+SeOQ7M7qdun1z1pum4DEm/nuqIVbPvi9RPPc9k9LbyBv6H0DwVg==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.1.tgz",
+      "integrity": "sha512-JWF7ocqNrp8u9oqpgV+wH5ftbt+cfvv+PTjOvKLT3AdYly/LmORARfEVT1iyjwN+4MqE5UmVKoAdIBqeoCHgLA==",
       "dev": true,
       "requires": {
-        "type-fest": "^0.8.1"
+        "type-fest": "^0.11.0"
+      },
+      "dependencies": {
+        "type-fest": {
+          "version": "0.11.0",
+          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.11.0.tgz",
+          "integrity": "sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==",
+          "dev": true
+        }
       }
     },
     "ansi-regex": {
@@ -209,11 +284,12 @@
       "dev": true
     },
     "ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
+      "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
       "requires": {
-        "color-convert": "^1.9.0"
+        "@types/color-name": "^1.1.1",
+        "color-convert": "^2.0.1"
       }
     },
     "anymatch": {
@@ -313,26 +389,10 @@
         "write-file-atomic": "^2.4.2"
       }
     },
-    "caller-callsite": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
-      "integrity": "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=",
-      "requires": {
-        "callsites": "^2.0.0"
-      }
-    },
-    "caller-path": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-2.0.0.tgz",
-      "integrity": "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=",
-      "requires": {
-        "caller-callsite": "^2.0.0"
-      }
-    },
     "callsites": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
-      "integrity": "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
+      "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ=="
     },
     "camelcase": {
       "version": "5.3.1",
@@ -355,13 +415,12 @@
       }
     },
     "chalk": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-3.0.0.tgz",
+      "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
       "requires": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
       }
     },
     "chardet": {
@@ -444,17 +503,17 @@
       }
     },
     "color-convert": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
       "requires": {
-        "color-name": "1.1.3"
+        "color-name": "~1.1.4"
       }
     },
     "color-name": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
     },
     "commander": {
       "version": "3.0.2",
@@ -482,25 +541,15 @@
       }
     },
     "cosmiconfig": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-5.2.1.tgz",
-      "integrity": "sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-6.0.0.tgz",
+      "integrity": "sha512-xb3ZL6+L8b9JLLCx3ZdoZy4+2ECphCMo2PwqgP1tlfVq6M6YReyzBJtvWWtbDSpNr9hn96pkCiZqUcFEc+54Qg==",
       "requires": {
-        "import-fresh": "^2.0.0",
-        "is-directory": "^0.3.1",
-        "js-yaml": "^3.13.1",
-        "parse-json": "^4.0.0"
-      },
-      "dependencies": {
-        "parse-json": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-4.0.0.tgz",
-          "integrity": "sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=",
-          "requires": {
-            "error-ex": "^1.3.1",
-            "json-parse-better-errors": "^1.0.1"
-          }
-        }
+        "@types/parse-json": "^4.0.0",
+        "import-fresh": "^3.1.0",
+        "parse-json": "^5.0.0",
+        "path-type": "^4.0.0",
+        "yaml": "^1.7.2"
       }
     },
     "cp-file": {
@@ -710,21 +759,55 @@
         "v8-compile-cache": "^2.0.3"
       },
       "dependencies": {
-        "import-fresh": {
+        "ansi-styles": {
           "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.2.1.tgz",
-          "integrity": "sha512-6e1q1cnWP2RXD9/keSkxHScg508CdXqXWgWBaETNhyuBFz+kUZlKboh+ISK+bU++DmbHimVBrOz/zzPe0sZ3sQ==",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
           "dev": true,
           "requires": {
-            "parent-module": "^1.0.0",
-            "resolve-from": "^4.0.0"
+            "color-convert": "^1.9.0"
           }
         },
-        "resolve-from": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
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+        "chalk": {
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@@ -2705,15 +2825,23 @@
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diff --git a/package.json b/package.json
index cca9de6..3b919ae 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
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