diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 48e48f5029..f107f2521c 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 13af821b48..1f2aae23e1 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -660,7 +660,7 @@ input:focus, textarea:focus {
   box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6);
   outline: 0;
   outline: thin dotted \9;
-  /* IE6-8 */
+  /* IE6-9 */
 
 }
 input[type="file"]:focus,
diff --git a/less/forms.less b/less/forms.less
index 7f076aca37..81833b0646 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -207,7 +207,7 @@ textarea:focus {
   @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(82,168,236,.6);
   .box-shadow(@shadow);
   outline: 0;
-  outline: thin dotted \9; /* IE6-8 */
+  outline: thin dotted \9; /* IE6-9 */
 }
 input[type="file"]:focus,
 input[type="radio"]:focus,