diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d1cde0c..568a365 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ binary-compatibility-validator = "0.15.1"
 core-ktx = "1.15.0"
 guava = "33.2.1-jre"
 jadb = "1.2.1.1"
-kotlin = "2.0.20"
+kotlin = "2.1.21"
 kotlinx-coroutines = "1.8.1"
 kotlinx-serialization = "1.7.1"
 libsu = "5.2.2"