diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c70f9d39a..a62159b2ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.12.5] - 2023-10-22
 
 ### Fixes
diff --git a/build.gradle.kts b/build.gradle.kts
index 47de4d0c47..b0919040ae 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
     id("org.graalvm.buildtools.native") version "0.9.28"
 }
 
-version = "0.12.5"
+version = "0.12.6-SNAPSHOT"
 
 java {
     sourceCompatibility = JavaVersion.VERSION_21