diff --git a/bootstrap.css b/bootstrap.css
index 33cc011f942662cd978c98353d79de949a737975..acc05c7174a6a34b29c8969fb9f9b0fb899b382a 100644
--- a/bootstrap.css
+++ b/bootstrap.css
@@ -6,7 +6,7 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
- * Date: Thu Sep 29 01:42:34 PDT 2011
+ * Date: Thu Sep 29 01:44:42 PDT 2011
  */
 /* Reset.less
  * Props to Eric Meyer (meyerweb.com) for his CSS reset file. We're using an adapted version here that cuts out some of the reset HTML elements we will never need here (i.e., dfn, samp, etc).
@@ -441,20 +441,20 @@ h3 {
 h3 small {
   font-size: 14px;
 }
-h4, h5, h6 {
-  line-height: 18px;
-}
 h4 {
   font-size: 16px;
+  line-height: 36px;
 }
 h4 small {
   font-size: 12px;
 }
 h5 {
   font-size: 14px;
+  line-height: 18px;
 }
 h6 {
   font-size: 13px;
+  line-height: 18px;
   color: #777777;
   text-transform: uppercase;
 }
diff --git a/bootstrap.min.css b/bootstrap.min.css
index ef0f69f1f001c8d1fb2d00fdd363a3796fea394a..5be71dd4a4412b1fa3efcf5750bc4996425a1f9a 100644
--- a/bootstrap.min.css
+++ b/bootstrap.min.css
@@ -81,10 +81,9 @@ h1,h2,h3,h4,h5,h6{font-weight:bold;color:#333333;}h1 small,h2 small,h3 small,h4
 h1{margin-bottom:18px;font-size:30px;line-height:36px;}h1 small{font-size:18px;}
 h2{font-size:24px;line-height:36px;}h2 small{font-size:14px;}
 h3{line-height:36px;font-size:18px;}h3 small{font-size:14px;}
-h4,h5,h6{line-height:18px;}
-h4{font-size:16px;}h4 small{font-size:12px;}
-h5{font-size:14px;}
-h6{font-size:13px;color:#777777;text-transform:uppercase;}
+h4{font-size:16px;line-height:36px;}h4 small{font-size:12px;}
+h5{font-size:14px;line-height:18px;}
+h6{font-size:13px;line-height:18px;color:#777777;text-transform:uppercase;}
 ul,ol{margin:0 0 18px 25px;}
 ul ul,ul ol,ol ol,ol ul{margin-bottom:0;}
 ul{list-style:disc;}
diff --git a/lib/type.less b/lib/type.less
index 88b320459f25368a348c84d0fee05e93a7beaa59..ea1f289e72d2d061d2446e62ffb37ca22d5c55e5 100644
--- a/lib/type.less
+++ b/lib/type.less
@@ -48,20 +48,20 @@ h3 {
     font-size: 14px;
   }
 }
-h4, h5, h6 {
-  line-height: @baseline;
-}
 h4 {
   font-size: 16px;
+  line-height: @baseline * 2;
   small {
     font-size: 12px;
   }
 }
 h5 {
   font-size: 14px;
+  line-height: @baseline;
 }
 h6 {
   font-size: 13px;
+  line-height: @baseline;
   color: @grayLight;
   text-transform: uppercase;
 }