diff --git a/build/rust/Cargo.toml b/build/rust/Cargo.toml
index 414cb03..c84cb85 100644
--- a/build/rust/Cargo.toml
+++ b/build/rust/Cargo.toml
@@ -34,4 +34,4 @@ tonic-build = "0.14.0"
 prost-build = "0.14.1"
 prost = "0.14.1"
 prost-types = "0.14.1"
-pbjson-build = "0.8.0"
+pbjson-build = "0.9.0"