diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index ae0f182d..aa34fcb3 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -6,7 +6,7 @@ kotlin = "2.0.10"
 # https://dagger.dev/hilt/gradle-setup
 hilt = "2.52"
 # https://github.com/protocolbuffers/protobuf/releases
-protobuf = "4.27.3"
+protobuf = "4.28.1"
 # https://github.com/google/protobuf-gradle-plugin/releases
 protobufPlugin = "0.9.4"
 # https://plugins.gradle.org/plugin/org.sonarqube