diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62e93e2..4fe2455 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # CHANGELOG
 
 ## unreleased
+## 5.5.0
+* Fix ClassInvoker instantiating class twice, thanks to [danielnolan](https://github.com/danielnolan)
+* Replace File.exists? with File.exist?, thanks to [kyoshidajp](https://github.com/kyoshidajp)
+
 ## 5.4.0
 * Shrink gem size and export only needed files to work [#742](https://github.com/aasm/aasm/pull/742), thanks to [brunoarueira](https://github.com/brunoarueira)
 * Lock redis-objects to 1.6.0 as 1.7.0 has breaking changes [#796](https://github.com/aasm/aasm/pull/796)
diff --git a/lib/aasm/version.rb b/lib/aasm/version.rb
index b23825e..3705e09 100644
--- a/lib/aasm/version.rb
+++ b/lib/aasm/version.rb
@@ -1,3 +1,3 @@
 module AASM
-  VERSION = "5.4.0"
+  VERSION = "5.5.0"
 end