diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc9d12ec..d797404c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # OpenKit Native ( C/C++ ) Changelog
 
-## [Unreleased](https://github.com/Dynatrace/openkit-native/compare/v3.1.0...HEAD)
+## [Unreleased](https://github.com/Dynatrace/openkit-native/compare/v3.2.0...HEAD)
+
+## 3.2.0 [Release date: 2023-12-06]
+[GitHub Releases](https://github.com/Dynatrace/openkit-native/releases/tag/v3.2.0)
 
 ### Changed
 - `Session.sendBizEvent` will always send an event regardless of the `DataCollectionLevel` 
diff --git a/docs/supported_versions.md b/docs/supported_versions.md
index 155c0300..9a709fae 100644
--- a/docs/supported_versions.md
+++ b/docs/supported_versions.md
@@ -9,6 +9,7 @@ Example: Version `1.1.7` supersedes `1.1.6` and therefore only `1.1.7` will be m
 ## Active maintenance
 | Version | Bug fixes          | Security fixes     | Remarks          |
 |---------|:------------------:|:------------------:|------------------|
+| 3.2.X   | :heavy_check_mark: | :heavy_check_mark: |                  |
 | 3.1.X   | :heavy_check_mark: | :heavy_check_mark: |                  |
 | 3.0.X   | :heavy_check_mark: | :heavy_check_mark: |                  |
 | 2.1.X   | :heavy_check_mark: | :heavy_check_mark: |                  |
diff --git a/docs/upgrade_guide.md b/docs/upgrade_guide.md
index 350cc43d..bd125f41 100644
--- a/docs/upgrade_guide.md
+++ b/docs/upgrade_guide.md
@@ -1,5 +1,8 @@
 # Upgrade guide for OpenKit C/C++
 
+## ## OpenKit .C/C++ 3.1 to 3.2
+Be aware that some requirements (CMake, GCC, Clang) for the build have been changed, see [required programs][programs].
+
 ## ## OpenKit .C/C++ 3.0 to 3.1
 There are no breaking API changes and upgrading is straightforward, by [updating][update] the library
 to the latest 3.1 release.
@@ -58,3 +61,4 @@ to the latest 1.1 release.
    Use `DynatraceOpenKitBuilder::DynatraceOpenKitBuilder(const char* endpointURL, const char* applicationID, int64_t deviceID)` instead.
 
 [update]: ./installing.md#obtaining-and-updating-openkit-native
+[programs]: ./building-openkit.md#required-programs
diff --git a/src/protocol/ProtocolConstants.h b/src/protocol/ProtocolConstants.h
index d26c6fa5..61f59552 100644
--- a/src/protocol/ProtocolConstants.h
+++ b/src/protocol/ProtocolConstants.h
@@ -34,7 +34,7 @@ namespace protocol
 	constexpr const char* QUERY_KEY_SESSION_IDENTIFIER = "si";
 
 	// constant query parameter values
-	constexpr const char* OPENKIT_VERSION = "8.267.30200";
+	constexpr const char* OPENKIT_VERSION = "8.281.30200";
 	constexpr const char* PLATFORM_TYPE_OPENKIT = "1";
 	constexpr const char* AGENT_TECHNOLOGY_TYPE = "okc";
 	constexpr int32_t PROTOCOL_VERSION = 3;