diff --git a/package-lock.json b/package-lock.json
index 2910ff9..c4550bd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,12 @@
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-        "@types/minimatch": "3.0.3",
-        "@types/node": "9.3.0"
+        "@types/events": "*",
+        "@types/minimatch": "*",
+        "@types/node": "*"
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+        "@types/node": "*"
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       "dev": true,
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+        "source-map": "*"
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       "dev": true,
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+        "@types/node": "*"
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       "dev": true,
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+        "@types/node": "*"
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       "dev": true,
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+        "@types/node": "*"
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+    "ansi-colors": {
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+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
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@@ -109,42 +126,22 @@
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-        "strip-ansi": "4.0.0",
-        "wrap-ansi": "2.1.0"
+        "string-width": "^2.1.1",
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@@ -191,7 +176,7 @@
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@@ -206,19 +191,14 @@
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-        "through2": "2.0.3"
+        "inherits": "^2.0.1",
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-        "lru-cache": "4.1.1",
-        "shebang-command": "1.2.0",
-        "which": "1.3.0"
+        "lru-cache": "^4.0.1",
+        "shebang-command": "^1.2.0",
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-      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
+      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "dev": true
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-        "duplexer": "0.1.1",
-        "from": "0.1.7",
-        "map-stream": "0.1.0",
+        "duplexer": "~0.1.1",
+        "from": "~0",
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+        "split": "0.3",
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@@ -319,23 +287,24 @@
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-        "signal-exit": "3.0.2",
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+        "cross-spawn": "^5.0.1",
+        "get-stream": "^3.0.0",
+        "is-stream": "^1.1.0",
+        "npm-run-path": "^2.0.0",
+        "p-finally": "^1.0.0",
+        "signal-exit": "^3.0.0",
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-      "integrity": "sha1-9BEl49hPLn2JpD0G2VjI94vha+E=",
+      "version": "1.3.3",
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-        "os-locale": "2.1.0",
-        "require-directory": "2.1.1",
-        "require-main-filename": "1.0.1",
-        "set-blocking": "2.0.0",
-        "string-width": "2.1.1",
-        "which-module": "2.0.0",
-        "y18n": "3.2.1",
-        "yargs-parser": "8.1.0"
+        "cliui": "^4.0.0",
+        "decamelize": "^1.1.1",
+        "find-up": "^2.1.0",
+        "get-caller-file": "^1.0.1",
+        "os-locale": "^2.0.0",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^2.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^3.2.1",
+        "yargs-parser": "^8.1.0"
       }
     },
     "yargs-parser": {
@@ -1155,7 +898,7 @@
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-8.1.0.tgz",
       "integrity": "sha512-yP+6QqN8BmrgW2ggLtTbdrOyBNSI7zBa4IykmiV5R1wl1JWNxQvWhMfMdmzIYtKU7oP3OOInY/tl2ov3BDjnJQ==",
       "requires": {
-        "camelcase": "4.1.0"
+        "camelcase": "^4.1.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 9cad991..13d3ad0 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,9 @@
   },
   "devDependencies": {
     "mocha": "^5.0.0",
+    "@types/ansi-colors": "^3.2.0",
     "@types/node": "^9.3.0",
+    "@types/fancy-log": "^1.3.0",
     "@types/glob": "^5.0.34",
     "@types/iconv-lite": "^0.0.1",
     "@types/minimatch": "^3.0.3",
@@ -31,12 +33,13 @@
     "@types/xml2js": "^0.4.2"
   },
   "dependencies": {
+    "ansi-colors": "^3.2.3",
     "clone": "^2.1.1",
     "event-stream": "^3.3.4",
+    "fancy-log": "^1.3.3",
     "glob": "^7.1.2",
     "iconv-lite": "^0.4.19",
     "is": "^3.2.1",
-    "gulp-util": "^3.0.8",
     "source-map": "^0.6.1",
     "typescript": "^2.6.2",
     "vinyl": "^2.1.0",
diff --git a/src/main.ts b/src/main.ts
index 5b07b45..e25b397 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -14,11 +14,12 @@ import { isString } from 'util';
 import * as xml2js from 'xml2js';
 import { bundle2keyValuePair, createLocalizedMessages, JavaScriptMessageBundle, KeyInfo, Map, processFile, resolveMessageBundle } from './lib';
 import File = require('vinyl');
-var util = require('gulp-util');
+import * as fancyLog from 'fancy-log';
+import * as ansiColors from 'ansi-colors';
 
 
 function log(message: any, ...rest: any[]): void {
-	util.log(util.colors.cyan('[i18n]'), message, ...rest);
+	fancyLog(ansiColors.cyan('[i18n]'), message, ...rest);
 }
 
 interface FileWithSourceMap extends File {