diff --git a/.version b/.version
index 9084fa2..524cb55 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-1.1.0
+1.1.1
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index e92541e..b9c2d6f 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## [1.1.1](https://gitlab.com/oceanbox/Oceanbox.GeoJson/compare/v1.1.0...v1.1.1) (2025-09-02)
+
+
+### Bug Fixes
+
+* move to netstandard2.1 ([ba51ab9](https://gitlab.com/oceanbox/Oceanbox.GeoJson/commit/ba51ab9557730a2720e66155839f83ce4832a9b9))
+* Switch to bun and fix ci ([cda0ef9](https://gitlab.com/oceanbox/Oceanbox.GeoJson/commit/cda0ef99a4782a89ddfb0468379298ffcf774e4c))
+
 # [1.1.0](https://gitlab.com/oceanbox/Oceanbox.GeoJson/compare/v1.0.2...v1.1.0) (2024-06-18)
 
 
diff --git a/src/Oceanbox.GeoJson.fsproj b/src/Oceanbox.GeoJson.fsproj
index d3f73bb..fdf3ba9 100644
--- a/src/Oceanbox.GeoJson.fsproj
+++ b/src/Oceanbox.GeoJson.fsproj
@@ -7,7 +7,7 @@
     <PackageId>Oceanbox.GeoJson</PackageId>
     <Authors/>
     <Company/>
-    <Version>1.1.0</Version>
+    <Version>1.1.1</Version>
   </PropertyGroup>
   <ItemGroup>
     <Compile Include="GeoJson.fs"/>
@@ -21,4 +21,4 @@
   <ItemGroup>
     <Content Include="*.fsproj; *.fs" PackagePath="fable/"/>
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>