diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80d0184f..93ee7a0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ Changelog structure reference:
 
 ## [Unreleased]
 
+### Added
+
+- Support for idea 2025.1
+
 ## [20.2.2]
 
 ### Fixed
diff --git a/build.gradle.kts b/build.gradle.kts
index 64e9fc2c..546b0416 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,8 +6,8 @@ import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask
 
 plugins {
-    kotlin("jvm") version "2.0.21" apply false
-    kotlin("plugin.serialization") version "2.0.21" apply false
+    kotlin("jvm") version "2.1.0" apply false
+    kotlin("plugin.serialization") version "2.1.0" apply false
     id("org.jetbrains.intellij.platform") version "2.2.1"
     id("org.jetbrains.changelog") version "2.2.1"
     id("org.jetbrains.grammarkit") version "2022.3.2.2" apply false
diff --git a/gradle.properties b/gradle.properties
index 8a48e9b9..ecf8ca52 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,11 +3,11 @@ pluginRepositoryUrl=https://github.com/FalsePattern/ZigBrains
 
 pluginVersion=20.2.3-dev
 
-pluginSinceBuild=243
+pluginSinceBuild=251
 pluginUntilBuild=
 
-ideaCommunityVersion=2024.3
-clionVersion=2024.3
+ideaCommunityVersion=251.14649.49
+clionVersion=251.14649.40
 useInstaller=true
 javaVersion=21
 # ideaCommunity / clion