diff --git a/CHANGELOG.md b/CHANGELOG.md
index 620513f..84778ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## 1.4.0
 
+* `Kotlin`: `2.1.0`
+
 ## 1.3.6
 
 * `Kotlin`: `2.0.20`
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 33babbd..5b47e9d 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 
-kotlin = "2.0.20"
+kotlin = "2.1.0"
 kotlin-gradle-plugin = "8.2.2"
 
 versions = "0.51.0"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 19cfad9..81aa1c0 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists