diff --git a/CHANGELOG.md b/CHANGELOG.md
index 189dd17..a020c10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,19 @@
 
 ## [Unreleased](https://github.com/JarbasHiveMind/HiveMind-voice-sat/tree/HEAD)
 
-[Full Changelog](https://github.com/JarbasHiveMind/HiveMind-voice-sat/compare/V2.0.0a3...HEAD)
+[Full Changelog](https://github.com/JarbasHiveMind/HiveMind-voice-sat/compare/V2.0.0a4...HEAD)
+
+**Implemented enhancements:**
+
+- add site\_id [\#35](https://github.com/JarbasHiveMind/HiveMind-voice-sat/pull/35) ([JarbasAl](https://github.com/JarbasAl))
+
+**Fixed bugs:**
+
+- TypeError: HiveMessage.\_\_init\_\_\(\) got an unexpected keyword argument 'ciphertext' [\#25](https://github.com/JarbasHiveMind/HiveMind-voice-sat/issues/25)
+
+## [V2.0.0a4](https://github.com/JarbasHiveMind/HiveMind-voice-sat/tree/V2.0.0a4) (2023-09-06)
+
+[Full Changelog](https://github.com/JarbasHiveMind/HiveMind-voice-sat/compare/V2.0.0a3...V2.0.0a4)
 
 **Fixed bugs:**
 
diff --git a/hivemind_voice_satellite/version.py b/hivemind_voice_satellite/version.py
index a4a2326..fee9166 100644
--- a/hivemind_voice_satellite/version.py
+++ b/hivemind_voice_satellite/version.py
@@ -3,5 +3,5 @@
 VERSION_MAJOR = 2
 VERSION_MINOR = 0
 VERSION_BUILD = 0
-VERSION_ALPHA = 4
+VERSION_ALPHA = 5
 # END_VERSION_BLOCK