diff --git a/lean/Cargo.lock b/lean/Cargo.lock
index b5e14ff..09fc23c 100644
--- a/lean/Cargo.lock
+++ b/lean/Cargo.lock
@@ -2673,9 +2673,9 @@ dependencies = [
 
 [[package]]
 name = "tonic-build"
-version = "0.10.2"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d021fc044c18582b9a2408cd0dd05b1596e3ecdb5c4df822bb0183545683889"
+checksum = "be4ef6dd70a610078cb4e338a0f79d06bc759ff1b22d2120c2ff02ae264ba9c2"
 dependencies = [
  "prettyplease",
  "proc-macro2",
diff --git a/lean/Cargo.toml b/lean/Cargo.toml
index af7800a..31c80e9 100644
--- a/lean/Cargo.toml
+++ b/lean/Cargo.toml
@@ -34,4 +34,4 @@ serde-xml-rs = "0.6.0"
 pretty_assertions = "1.4.0"
 
 [build-dependencies]
-tonic-build = "0.10.2"
+tonic-build = "0.11.0"