diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 7e9a0a79..8be1306a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,9 +6,9 @@ coreKtx = "1.18.0"
 exifinterface = "1.4.2"
 fragmentKtx = "1.8.9"
 gradleVersion = "9.2.0"
-kotlin = "2.3.20"
+kotlin = "2.3.21"
 kotlinStdlibJdk8 = "2.3.10"
-kotlinSerializationPlugin = "2.3.20"
+kotlinSerializationPlugin = "2.3.21"
 kotlinxCoroutinesAndroid = "1.10.2"
 kotlinxSerializationJson = "1.11.0"
 lifecycleProcess = "2.10.0"