diff --git a/History.markdown b/History.markdown
index 792ec40f..4f363f1a 100644
--- a/History.markdown
+++ b/History.markdown
@@ -213,6 +213,7 @@
   * Simplify and improve our CSS. (#2127)
   * Use black text color for the mobile navbar (#2306)
   * Use the built in date filter and `site.time` for the copyright year. (#2305)
+  * Update html5shiv to v3.7.2 (#2304)
 
 ## 1.5.1 / 2014-03-27