diff --git a/CHANGELOG.md b/CHANGELOG.md
index fea2f6e..540d171 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # SDI changelogs
 
-## 0.4.0
+## 0.4.0-rc
 
 **ALL PROJECT HAS MIGRATED FROM PACKAGE `com.insanusmokrassar` TO `dev.inmo`**
 
diff --git a/gradle.properties b/gradle.properties
index 39f5f43..4b1d038 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,6 +6,6 @@ klassindex_version=4.1.0-rc.1
 github_release_plugin_version=2.2.12
 
 group=dev.inmo
-version=0.4.0
+version=0.4.0-rc
 
 kotlin.incremental.multiplatform=true