diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43069d77..46a7f63a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## Unreleased changes
 
+## 4.3.1
+- Added
+  - Enhanced error handling for FFI calls and exposing detailed exceptions to the client, providing information about potential errors.
+
 ## 4.3.0
 - Bugfix
   - Switched the GitHub runners from using 'ubuntu-latest' to 'ubuntu-20.04' to ensure compatibility with the default .NET 6 Docker image for the SDK.
diff --git a/src/Concordium.Sdk.csproj b/src/Concordium.Sdk.csproj
index 7076476c..f975b568 100644
--- a/src/Concordium.Sdk.csproj
+++ b/src/Concordium.Sdk.csproj
@@ -15,7 +15,7 @@
     <PackageTags>concordium;concordium-net-sdk;blockchain;sdk;</PackageTags>
     <Company>Concordium</Company>
     <PackageId>ConcordiumNetSdk</PackageId>
-    <Version>4.3.0</Version>
+    <Version>4.3.1</Version>
     <PackageIcon>icon.png</PackageIcon>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageLicenseExpression>MPL-2.0</PackageLicenseExpression>