diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b3191e2..3a25037 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -18,7 +18,7 @@ kotlin = "1.9.22"
 kotlinxCoroutines = "1.8.0"
 kotlinxDatetime = "0.5.0"
 ksp = "1.9.22-1.0.17"
-protobuf = "3.25.3"
+protobuf = "4.26.0"
 protobufPlugin = "0.9.4"
 squareMoshi = "1.15.1"