diff --git a/Cargo.toml b/Cargo.toml
index 198b24c3..1bc7885b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ tower = "0.4"
 tonic = "0.9.2"
 tonic-build = "0.9.2"
 
-prost = "0.11"
+prost = "0.12"
 prost-types = "0.11"
 
 async-trait = "0.1.52"