diff --git a/proto-compiler/Cargo.toml b/proto-compiler/Cargo.toml
index 33333b4..5d511fa 100644
--- a/proto-compiler/Cargo.toml
+++ b/proto-compiler/Cargo.toml
@@ -17,7 +17,7 @@ regex = { "version" = "1.10.4" }
 ureq = { "version" = "2.9.6" }
 zip = { version = "0.6.6", default-features = false, features = ["deflate"] }
 fs_extra = { version = "1.3.0" }
-tonic-build = { version = "0.11.0", optional = true }
+tonic-build = { version = "0.12.0", optional = true }
 
 
 [features]