diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 45644a3c..3f382430 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ appVersion = "1.4.2"
 versionCode = "10402"
 
 # kotlin
-kotlin = "2.0.10"
+kotlin = "2.0.20"
 kotlinx-serialization-json = "1.7.1"
 kotlinx-coroutines = "1.8.1"
 kotlinx-datetime = "0.6.1"