diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b88759f..8cfffc0 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 apollo = "4.4.3"
-kotlin = "2.3.20"
+kotlin = "2.3.21"
 kotlinx-serialization = "1.11.0"
 okhttp = "5.3.2"