diff --git a/Cargo.toml b/Cargo.toml
index cdfbf28..92ab30d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,7 +11,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 strum = "0.25"
 strum_macros = "0.25"
-tonic = "0.12"
+tonic = "0.13"
 
 [build-dependencies]
-tonic-build = "0.12"
+tonic-build = "0.13"