diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44411464..0b2b5ac7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,25 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
-#### [v1.20.0](https://github.com/pagopa/io-functions-services/compare/v1.19.0...v1.20.0)
+#### [v1.21.0](https://github.com/pagopa/io-functions-services/compare/v1.20.0...v1.21.0)
+
+- [#IP-275] Managed service preferences before message creation [`#142`](https://github.com/pagopa/io-functions-services/pull/142)
+- Add service subscription check [`#144`](https://github.com/pagopa/io-functions-services/pull/144)
+- [#IP-300] Temporary ignore email service preference for not Legacy profiles [`#143`](https://github.com/pagopa/io-functions-services/pull/143)
+- Add FF_OPT_IN_EMAIL_ENABLED Feature Flag [`#138`](https://github.com/pagopa/io-functions-services/pull/138)
+
+#### [v1.20.0](https://github.com/pagopa/io-functions-services/compare/v1.20.0-RELEASE...v1.20.0)
+
+> 7 July 2021
+
+#### [v1.20.0-RELEASE](https://github.com/pagopa/io-functions-services/compare/v1.19.0...v1.20.0-RELEASE)
+
+> 7 July 2021
 
 - [#IP-274] Implement opt-in/opt-out rules in `GetLimitedProfile` and `GetLimitedProfileByPOST` endpoint [`#141`](https://github.com/pagopa/io-functions-services/pull/141)
 - Move OPT_OUT_EMAIL_SWITCH_DATE to Timestamp format [`#140`](https://github.com/pagopa/io-functions-services/pull/140)
 - [#IP-292] Add override on isEmailEnabled value for old profiles [`#137`](https://github.com/pagopa/io-functions-services/pull/137)
+- Bump version to 1.20.0 [skip ci] [`4aee46d`](https://github.com/pagopa/io-functions-services/commit/4aee46d4b085dde199eee24f9180451e97d79ead)
 
 #### [v1.19.0](https://github.com/pagopa/io-functions-services/compare/v1.19.0-RELEASE...v1.19.0)
 
diff --git a/openapi/index.yaml b/openapi/index.yaml
index e399f559..14aaeee7 100644
--- a/openapi/index.yaml
+++ b/openapi/index.yaml
@@ -1,6 +1,6 @@
 swagger: '2.0'
 info:
-  version: 1.20.0
+  version: 1.21.0
   title: IO API for Public Administration Services
   contact:
     name: Digital Transformation Team
diff --git a/package.json b/package.json
index 415f228e..94bf4665 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pagopa/io-functions-services",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "license": "MIT",
   "scripts": {
     "prebuild": "shx rm -rf dist && yarn generate",