diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index dd46e35..b20730f 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -12,7 +12,7 @@ simbot = "4.7.0"
 suspendTransform = "2.0.20-0.9.4"
 gradleCommon = "0.6.0"
 # ksp
-ksp = "2.0.20-1.0.25"
+ksp = "2.0.21-1.0.28"
 # https://square.github.io/kotlinpoet/
 kotlinPoet = "2.0.0"
 # https://mockk.io/