diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index dd42a07..77c5bb4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  "openapi-generator": "4.12.1",
-  "openapi-generator-annotations": "4.12.0",
-  "openapi-generator-cli": "4.12.0"
+  "openapi-generator": "4.13.0",
+  "openapi-generator-annotations": "4.13.0",
+  "openapi-generator-cli": "4.13.0"
 }
diff --git a/openapi-generator-annotations/CHANGELOG.md b/openapi-generator-annotations/CHANGELOG.md
index d0e9476..6a102ee 100644
--- a/openapi-generator-annotations/CHANGELOG.md
+++ b/openapi-generator-annotations/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 - Deprecated some enum values in favor of dart style guide compatible ones
 
+## [4.13.0](https://github.com/gibahjoe/openapi-generator-dart/compare/v4.12.0...v4.13.0) (2023-09-02)
+
+
+### Features
+
+* Add headers options for requests (nextGen only) ([bc4a170](https://github.com/gibahjoe/openapi-generator-dart/commit/bc4a170be1c011ca3e2843cf05a92a39965bcc29))
+* Bumped versions to match ([506689c](https://github.com/gibahjoe/openapi-generator-dart/commit/506689c960491962c56cbb4418fc86dafc1a4c2e))
+
+
+### Bug Fixes
+
+* move to delegate, add tests, revert version requirement ([6a32542](https://github.com/gibahjoe/openapi-generator-dart/commit/6a32542cc7e09558db837d0313c4029951dc48ba))
+* remove duplicate run test, fix failing tests ([677a318](https://github.com/gibahjoe/openapi-generator-dart/commit/677a3189d4f694c999d3ea1cf0075543649e40c1))
+* repair the docker run command, update the type_methods to expand out the remote delegate ([c00b334](https://github.com/gibahjoe/openapi-generator-dart/commit/c00b3345d934e2f1508ba1129a3a769f86a85017))
+
 ## 4.12.0
 
 - Added spec diff tracking. This means you Openapi generator now tracks changes to your spec and only regenerates the
diff --git a/openapi-generator-cli/CHANGELOG.md b/openapi-generator-cli/CHANGELOG.md
index 87274ea..25509c9 100644
--- a/openapi-generator-cli/CHANGELOG.md
+++ b/openapi-generator-cli/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 - Bumped version to match annotations and core.
 
+## [4.13.0](https://github.com/gibahjoe/openapi-generator-dart/compare/4.12.0...v4.13.0) (2023-09-02)
+
+
+### Features
+
+* Bumped versions to match ([506689c](https://github.com/gibahjoe/openapi-generator-dart/commit/506689c960491962c56cbb4418fc86dafc1a4c2e))
+
 ## 4.12.0
 
 - Bumped version to match annotations and core.
diff --git a/openapi-generator/CHANGELOG.md b/openapi-generator/CHANGELOG.md
index 681c7ac..ce8149a 100755
--- a/openapi-generator/CHANGELOG.md
+++ b/openapi-generator/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 - fixed outdated pubs
 
+## [4.13.0](https://github.com/gibahjoe/openapi-generator-dart/compare/v4.12.1...v4.13.0) (2023-09-02)
+
+
+### Features
+
+* Add a format stage to the end of nextGen ([acac104](https://github.com/gibahjoe/openapi-generator-dart/commit/acac1044cbd6161c5a959a178a120fbf010f5c27))
+* Add headers options for requests (nextGen only) ([bc4a170](https://github.com/gibahjoe/openapi-generator-dart/commit/bc4a170be1c011ca3e2843cf05a92a39965bcc29))
+
+
+### Bug Fixes
+
+* fix incorrect find and replace causing tests to fail ([0016a03](https://github.com/gibahjoe/openapi-generator-dart/commit/0016a031e3a7447f2deab1fa4e49ed228a29dc82))
+* move to delegate, add tests, revert version requirement ([6a32542](https://github.com/gibahjoe/openapi-generator-dart/commit/6a32542cc7e09558db837d0313c4029951dc48ba))
+* remove duplicate run test, fix failing tests ([677a318](https://github.com/gibahjoe/openapi-generator-dart/commit/677a3189d4f694c999d3ea1cf0075543649e40c1))
+* remove unused imports ([4eb64c9](https://github.com/gibahjoe/openapi-generator-dart/commit/4eb64c90c2468a8ce26b79266c0e705be3e979de))
+* repair the docker run command, update the type_methods to expand out the remote delegate ([c00b334](https://github.com/gibahjoe/openapi-generator-dart/commit/c00b3345d934e2f1508ba1129a3a769f86a85017))
+
 ## 4.12.0
 
 - Added spec diff tracking. This means you Openapi generator now tracks changes to your spec and only regenerates the
diff --git a/openapi-generator/pubspec.yaml b/openapi-generator/pubspec.yaml
index 276fe63..dd93c1d 100755
--- a/openapi-generator/pubspec.yaml
+++ b/openapi-generator/pubspec.yaml
@@ -1,6 +1,6 @@
 name: openapi_generator
 description: Generator for openapi client sdk inspired by the npm implementation of openapi-generator-cli.
-version: 4.12.1
+version: 4.13.0
 homepage: https://github.com/gibahjoe/openapi-generator-dart
 
 environment: