diff --git a/History.markdown b/History.markdown
index 1aa52c7..7193679 100644
--- a/History.markdown
+++ b/History.markdown
@@ -9,6 +9,7 @@
   * Use private helper to append enabled archive type (#150)
   * Access nested Hash values with `Hash#dig` (#151)
   * Generate custom post_attr_hash with private helper (#152)
+  * Migrate CI to GitHub Actions (#177)
 
 ### Bug Fixes