diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28ec0ab..9d66942 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## master (unreleased)
 
+## 0.9.1 (2023-10-30)
+
 - Fix copying expression indexes when changing column type
 
 ## 0.9.0 (2023-10-27)
diff --git a/Gemfile.lock b/Gemfile.lock
index 49d78a1..6056741 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    online_migrations (0.9.0)
+    online_migrations (0.9.1)
       activerecord (>= 4.2)
 
 GEM
diff --git a/lib/online_migrations/version.rb b/lib/online_migrations/version.rb
index 2041eef..7cf076d 100644
--- a/lib/online_migrations/version.rb
+++ b/lib/online_migrations/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module OnlineMigrations
-  VERSION = "0.9.0"
+  VERSION = "0.9.1"
 end