grunt

less/modals.less

@@ -31,10 +31,10 @@
 
   // When fading in the modal, animate it to slide down
   &.fade .modal-dialog {
-    .translate(0, -25%);
+    .translate3d(0, -25%, 0);
     .transition-transform(~"0.3s ease-out");
   }
-  &.in .modal-dialog { .translate(0, 0)}
+  &.in .modal-dialog { .translate3d(0, 0, 0) }
 }
 
 // Shell div to position the modal with bottom padding

less/navbar.less

@@ -141,6 +141,7 @@
   right: 0;
   left: 0;
   z-index: @zindex-navbar-fixed;
+  .translate3d(0, 0, 0);
 
   // Undo the rounded corners
   @media (min-width: @grid-float-breakpoint) {

less/utilities.less

@@ -53,4 +53,5 @@
 
 .affix {
   position: fixed;
+  .translate3d(0, 0, 0);
 }

package.json

@@ -32,7 +32,7 @@
   "devDependencies": {
     "btoa": "~1.1.1",
     "canonical-json": "~0.0.4",
-    "glob": "^3.2.9",
+    "glob": "^4.0.0",
     "grunt": "~0.4.4",
     "grunt-autoprefixer": "~0.7.2",
     "grunt-banner": "~0.2.2",
@@ -42,10 +42,10 @@
     "grunt-contrib-copy": "~0.5.0",
     "grunt-contrib-csslint": "~0.2.0",
     "grunt-contrib-cssmin": "~0.9.0",
-    "grunt-contrib-jade": "~0.11.0",
+    "grunt-contrib-jade": "~0.12.0",
     "grunt-contrib-jshint": "~0.10.0",
     "grunt-contrib-less": "~0.11.0",
-    "grunt-contrib-qunit": "~0.4.0",
+    "grunt-contrib-qunit": "~0.5.1",
     "grunt-contrib-uglify": "~0.4.0",
     "grunt-contrib-watch": "~0.6.1",
     "grunt-csscomb": "~2.0.1",
@@ -53,7 +53,7 @@
     "grunt-html-validation": "~0.1.15",
     "grunt-jekyll": "~0.4.1",
     "grunt-jscs-checker": "~0.4.3",
-    "grunt-saucelabs": "~5.1.3",
+    "grunt-saucelabs": "~8.0.2",
     "grunt-sed": "~0.1.1",
     "load-grunt-tasks": "~0.4.0",
     "markdown": "~0.5.0",