diff --git a/package-lock.json b/package-lock.json
index b697285..2d119f9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
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@@ -43,9 +43,9 @@
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+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
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@@ -210,9 +210,9 @@
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@@ -250,16 +250,16 @@
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+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.3.tgz",
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         "exit": "~0.1.2",
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-        "grunt-cli": "~1.4.2",
+        "grunt-cli": "~1.4.3",
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@@ -421,9 +421,9 @@
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+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.9.0.tgz",
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@@ -434,9 +434,9 @@
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+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz",
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@@ -546,18 +546,18 @@
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-      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz",
-      "integrity": "sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==",
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.5.tgz",
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       "requires": {
-        "braces": "^3.0.1",
-        "picomatch": "^2.2.3"
+        "braces": "^3.0.2",
+        "picomatch": "^2.3.1"
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-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
-      "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+      "version": "3.0.8",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.8.tgz",
+      "integrity": "sha512-6FsRAQsxQ61mw+qP1ZzbL9Bc78x2p5OqNgNpnoAFLTrX8n5Kxph0CsnhmKKNXTWjXqU5L0pGPR7hYk+XWZr60Q==",
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@@ -669,9 +669,9 @@
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-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
-      "integrity": "sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw=="
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA=="
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@@ -682,12 +682,13 @@
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-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
-      "integrity": "sha512-wENBPt4ySzg4ybFQW2TT1zMQucPK95HSh/nq2CFTZVOGut2+pQvSsgtda4d26YrYcr067wjbmzOG8byDPBX63A==",
+      "version": "1.22.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.0.tgz",
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       "requires": {
-        "is-core-module": "^2.2.0",
-        "path-parse": "^1.0.6"
+        "is-core-module": "^2.8.1",
+        "path-parse": "^1.0.7",
+        "supports-preserve-symlinks-flag": "^1.0.0"
       }
     },
     "resolve-dir": {
@@ -730,6 +731,11 @@
         "has-flag": "^4.0.0"
       }
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
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+    },
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@@ -744,11 +750,11 @@
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-      "integrity": "sha512-g+dpmgn+XBneLmXXo+sGlW5xQEt4ErkS3mgeN2GFbremYeMBSJKr9Wf2KJplQVaiPY/f7FN6atosWYNm9ovrYg==",
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.3.6.tgz",
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       "requires": {
-        "sprintf-js": "^1.0.3",
+        "sprintf-js": "^1.1.1",
         "util-deprecate": "^1.0.2"
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diff --git a/package.json b/package.json
index 290977a..980e572 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Custom Element that expands an area when clicked on a handle",
   "main": "src/juicy-popover.html",
   "dependencies": {
-    "grunt": "^1.4.1",
+    "grunt": "^1.5.3",
     "grunt-bump": "^0.8.0"
   },
   "scripts": {