diff --git a/package-lock.json b/package-lock.json
index aa4fe67..1d6ac0b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
 			"name": "igor.jerosimic.i-order-terms",
 			"version": "1.0.0",
 			"devDependencies": {
-				"grunt": ">=1.6.2",
+				"grunt": ">=1.6.3",
 				"grunt-checktextdomain": "~1.0.1",
 				"grunt-contrib-clean": "~2.0.1",
 				"grunt-contrib-compress": "~2.0.0",
@@ -1138,9 +1138,9 @@
 			"license": "ISC"
 		},
 		"node_modules/grunt": {
-			"version": "1.6.2",
-			"resolved": "https://registry.npmjs.org/grunt/-/grunt-1.6.2.tgz",
-			"integrity": "sha512-bUzh5nA/P5L66ihXTDP6J5BGnMB/8lXJXejYWSbH4Y4TvWM9t2S39sggQDYYQlx06cYcCsmu63HMYHGCIzUVfg==",
+			"version": "1.6.3",
+			"resolved": "https://registry.npmjs.org/grunt/-/grunt-1.6.3.tgz",
+			"integrity": "sha512-ng0CbpyNp/ox5e5CBY9TkZgVdAL4wK+nBHO6rNE8cXGa5kM++Lxlp0MpFBVZbpgOR2oCp/91V+T3CZVSWWLqMA==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
@@ -1154,7 +1154,7 @@
 				"grunt-legacy-log": "~3.0.0",
 				"grunt-legacy-util": "~2.0.1",
 				"iconv-lite": "~0.6.3",
-				"js-yaml": "~3.14.0",
+				"js-yaml": "^3.15.0",
 				"minimatch": "^3.1.5",
 				"nopt": "^5.0.0"
 			},
@@ -2025,9 +2025,9 @@
 			}
 		},
 		"node_modules/js-yaml": {
-			"version": "3.14.2",
-			"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.2.tgz",
-			"integrity": "sha512-PMSmkqxr106Xa156c2M265Z+FTrPl+oxd/rgOQy2tijQeK5TxQ43psO1ZCwhVOSdnn+RzkzlRz/eY4BgJBYVpg==",
+			"version": "3.15.1",
+			"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.15.1.tgz",
+			"integrity": "sha512-S99WuO3HlhO3XN41EtYUNl9zzXjoJx7QvmipxsJVxtCBT0YHEFy+iOJhjSvrmV12nYhWpZaM8lPHkJm0yUMbag==",
 			"dev": true,
 			"license": "MIT",
 			"dependencies": {
diff --git a/package.json b/package.json
index 53e87f5..6bdd3d1 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
 	},
 	"scripts": {},
 	"devDependencies": {
-		"grunt": ">=1.6.2",
+		"grunt": ">=1.6.3",
 		"grunt-checktextdomain": "~1.0.1",
 		"grunt-contrib-clean": "~2.0.1",
 		"grunt-contrib-compress": "~2.0.0",