diff --git a/Cargo.toml b/Cargo.toml
index 2e18da51..f1156a50 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ csv = "1"
 hyperdual = "1.1.0"
 bytes = "1.0"
 prost = "0.11"
-prost-derive = "0.7"
+prost-derive = "0.11"
 rand = "0.8"
 rand_distr = "0.4"
 meval = "0.2"