diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 8534220..c6d4e9c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -10,7 +10,7 @@ buildConfig = "5.5.0"
 # runtime
 bufbuild = "1.45.0"
 jackson = "2.18.0"
-protoc = "3.23.4"
+protoc = "4.28.3"
 versioncompare = "1.5.0"
 
 # test