diff --git a/CHANGELOG.md b/CHANGELOG.md
index 79fb562..0232366 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+1.2.2 / 2023-02-03
+==================
+
+- Fix opacity action (missing actionModel)
+
 1.2.1 / 2023-01-31
 ==================
 
diff --git a/package.json b/package.json
index 28ea6f0..aecab46 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cloudinary/transformation-builder-sdk",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "description": "",
   "scripts": {
     "test": "npm run test:types && npm run build && jest --coverage --reporters default &&  npm run test:size",