diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5a3df1..9f581d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - **request.result:** Optional result wrapper types (`Result<T>`) for structured responses
 - **request.validation:** Automatic validation pipeline behavior with FluentValidation integration
 
-##  [1.0.0] - 2026-05-28
+## [Unreleased]
 
 ### Added
 
@@ -26,14 +26,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - **request.dispatcher:** Reset type caches when reloading assemblies
 - **request.validation:** Reset type caches when reloading assemblies
 
-## [Unreleased]
-
-### Added
-
-### Changed
-
 ### Removed
 
 [1.0.0]: https://code.geekeey.de/geekeey/request/releases/tag/1.0.0
-[1.1.0]: https://code.geekeey.de/geekeey/request/releases/tag/1.1.0
-[Unreleased]: https://code.geekeey.de/geekeey/request/compare/1.1.0...HEAD
+[Unreleased]: https://code.geekeey.de/geekeey/request/compare/1.0.0...HEAD
diff --git a/Directory.Build.props b/Directory.Build.props
index 408380c..097d542 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <VersionPrefix>1.2.0</VersionPrefix>
+    <VersionPrefix>1.1.0</VersionPrefix>
     <VersionSuffix>preview</VersionSuffix>
   </PropertyGroup>