diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5759d0c..fb2df78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change log
 
+### 3.2.2 - 2024-05-14
+
+* bug fixes
+  * allow doc without components for OpenAPI 3.0
+
 ### 3.2.1 - 2024-04-03
 
 * patch
diff --git a/lib/tomograph/version.rb b/lib/tomograph/version.rb
index d631f64..0d6bbde 100644
--- a/lib/tomograph/version.rb
+++ b/lib/tomograph/version.rb
@@ -1,3 +1,3 @@
 module Tomograph
-  VERSION = '3.2.1'.freeze
+  VERSION = '3.2.2'.freeze
 end