diff --git a/History.markdown b/History.markdown
index d5614483..8fa2967d 100644
--- a/History.markdown
+++ b/History.markdown
@@ -89,6 +89,7 @@
   * Be smarter about extracting the extname in `StaticFile` (#3632)
   * Process metadata for all dependencies (#3608)
   * Show error message if the YAML front matter on a page/post is invalid. (#3643)
+  * Upgrade redcarpet to 3.2 (Security fix: OSVDB-120415) (#3652)
 
 ### Development Fixes