diff --git a/zeapp/gradle/libs.versions.toml b/zeapp/gradle/libs.versions.toml
index dc11ce4d..403e9dbb 100644
--- a/zeapp/gradle/libs.versions.toml
+++ b/zeapp/gradle/libs.versions.toml
@@ -23,7 +23,7 @@ jSerialComm = "2.11.0"
 kotlin = "2.0.21"
 kotlinx-coroutines-core = "1.9.0"
 kotlinxSerializationJson = "1.7.3"
-ksp = "2.0.21-1.0.27"
+ksp = "2.0.21-1.0.28"
 ktlint-gradle = "12.1.1"
 material3-wsc = "1.2.1"
 mik3y-usb-serial = "3.7.0"