diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54fec73005..7c1cd57147 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -49,6 +49,8 @@ media for present out)
     * `PhotoContent` now choose biggest photo size from its collection as `media`
 * Fix in order of media group messages which was received by webhooks
 
+### 0.12.4 UpdatesPoller optimisations
+
 ## 0.11.0
 
 * Kotlin `1.3.11` -> `1.3.21`
diff --git a/build.gradle b/build.gradle
index d5c823b65a..0dc98c4797 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,4 +1,4 @@
-project.version = "0.12.3"
+project.version = "0.12.4"
 project.group = "com.github.insanusmokrassar"
 
 buildscript {