diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d71ef7e..eb1e4a09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## 5.6.0 (2022-10-24)
+
+
+### Features
+
+* new default api version definition algorithm ([#372](https://github.com/scolladon/sfdx-git-delta/issues/372)) ([e58d63a](https://github.com/scolladon/sfdx-git-delta/commit/e58d63a1d704b1b379cf30985d881cbc5fa51b5b))
+
 ### 5.5.1 (2022-10-10)
 
 ## 5.5.0 (2022-09-21)
diff --git a/README.md b/README.md
index 5a7da3a8..40871287 100644
--- a/README.md
+++ b/README.md
@@ -186,7 +186,7 @@ OPTIONS
                                                                                     this command invocation
 ```
 
-_See code: [src/commands/sgd/source/delta.ts](https://github.com/scolladon/sfdx-git-delta/blob/v5.5.1/src/commands/sgd/source/delta.ts)_
+_See code: [src/commands/sgd/source/delta.ts](https://github.com/scolladon/sfdx-git-delta/blob/v5.6.0/src/commands/sgd/source/delta.ts)_
 <!-- commandsstop -->
 
 ### Windows users
diff --git a/package.json b/package.json
index af2980e6..d8b33dcf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sfdx-git-delta",
-  "version": "5.5.1",
+  "version": "5.6.0",
   "description": "Generate the sfdx content in source format and destructive change from two git commits",
   "keyword": [
     "salesforce",