diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 63c033c..45ca42f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.0.4"
+  ".": "0.0.5"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d5f1cc..a550e8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.0.5](https://github.com/sumup/sumup-dotnet/compare/v0.0.4...v0.0.5) (2026-02-02)
+
+
+### Features
+
+* improve error handling ([#20](https://github.com/sumup/sumup-dotnet/issues/20)) ([b0d7ced](https://github.com/sumup/sumup-dotnet/commit/b0d7cedda968dee3847aaa6c50c751f5bf54e97e))
+
+
+### Bug Fixes
+
+* user-agent version string ([542339a](https://github.com/sumup/sumup-dotnet/commit/542339a714f3072954b8ce8f6274b2ee1c42e9dc))
+
 ## [0.0.4](https://github.com/sumup/sumup-dotnet/compare/v0.0.3...v0.0.4) (2026-01-20)
 
 
diff --git a/src/SumUp/SumUp.csproj b/src/SumUp/SumUp.csproj
index e53c9d4..4533bb9 100644
--- a/src/SumUp/SumUp.csproj
+++ b/src/SumUp/SumUp.csproj
@@ -12,7 +12,7 @@
     <RootNamespace>SumUp</RootNamespace>
     <Description>Modern SumUp .NET SDK generated from the official OpenAPI specification.</Description>
     <PackageId>SumUp</PackageId>
-    <Version>0.0.4</Version> <!-- x-release-please-version -->
+    <Version>0.0.5</Version> <!-- x-release-please-version -->
     <Authors>SumUp</Authors>
     <Company>SumUp</Company>
     <PackageTags>sumup;payments;sdk</PackageTags>