diff --git a/History.markdown b/History.markdown
index 389f39be..f7e85325 100644
--- a/History.markdown
+++ b/History.markdown
@@ -38,6 +38,7 @@
   * Add link to Staticman (#5224)
   * Update url for OpenShift (#5320)
   * [docs] add help for missing static_file e.g. on heroku (#5334)
+  * Add a line about updating theme-gems in the docs (#5318)
 
 ### Development Fixes