diff --git a/HISTORY.md b/HISTORY.md
index 45e88218..43d8ee9a 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -6,6 +6,8 @@ All notable changes to this project will be documented in this file.
 
 <!-- add unreleased items here -->
 
+## 3.3.0 - 2024-04-26
+
 * Added
   * Namespace `\CycloneDX\Core\Enums`
     * New enum: `LicenseAcknowledgement` ([#428] via [#429])
diff --git a/semver.txt b/semver.txt
index 944880fa..15a27998 100644
--- a/semver.txt
+++ b/semver.txt
@@ -1 +1 @@
-3.2.0
+3.3.0