diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4cb6e6..3ba1b17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ Please add your entries according to this format.
 
 ## Unreleased
 
+## Version 0.15.1 *(2023-10-31)*
+
+- Kotlin version reverted to 1.9.10
+
 ## Version 0.15.0 *(2023-10-30)*
 
 - Replace class loader isolation with process isolation (#206)
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2538594..db1617f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ detekt = "1.23.2"
 diffUtils = "4.12"
 junit = "5.10.0"
 kotlin = "1.9.10"
-ktfmt-plugin = "0.15.0"
+ktfmt-plugin = "0.14.0"
 ktfmt = "0.46"
 pluginPublish = "1.2.1"
 truth = "1.1.5"
diff --git a/plugin-build/gradle.properties b/plugin-build/gradle.properties
index fa36b6b..7fdbffc 100644
--- a/plugin-build/gradle.properties
+++ b/plugin-build/gradle.properties
@@ -1,5 +1,5 @@
 ID=com.ncorti.ktfmt.gradle
-VERSION=0.15.0
+VERSION=0.15.1
 GROUP=com.ncorti.ktfmt.gradle
 DISPLAY_NAME=ktfmt-gradle
 DESCRIPTION=A Gradle plugin to run ktfmt formatter on your build