diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c6feed9c6..fe29e3ef60 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,6 +54,7 @@
 
 - OS & device contexts missing on Windows ([#2439](https://github.com/getsentry/sentry-dart/pull/2439))
 - Native iOS/macOS SDK session didn't start after Flutter hot-restart ([#2452](https://github.com/getsentry/sentry-dart/pull/2452))
+- Kotlin 2.1.0 compatibility on Android, bump Kotlin language version from `1.4` to `1.6` ([#2456](https://github.com/getsentry/sentry-dart/pull/2456))
 
 ### Dependencies
 
diff --git a/flutter/android/build.gradle b/flutter/android/build.gradle
index 85c964f48d..1d4de77063 100644
--- a/flutter/android/build.gradle
+++ b/flutter/android/build.gradle
@@ -55,7 +55,7 @@ android {
     }
     kotlinOptions {
         jvmTarget = JavaVersion.VERSION_1_8
-        languageVersion = "1.4"
+        languageVersion = "1.6"
     }
 }