diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 6cdf1d2..6d7cfbb 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ junitVersion = "1.3.0"
 espressoCore = "3.7.0"
 lifecycleRuntimeKtx = "2.10.0"
 activityCompose = "1.12.4"
-kotlin = "2.3.10"
+kotlin = "2.3.21"
 composeBom = "2026.02.00"
 navVersion = "2.9.7"
 shizukuVersion = "13.1.0"