diff --git a/crates/common/Cargo.toml b/crates/common/Cargo.toml
index dd2cba15..0a5e5651 100644
--- a/crates/common/Cargo.toml
+++ b/crates/common/Cargo.toml
@@ -36,3 +36,4 @@ tokio = { version = "1.44", features = ["sync", "time", "macros", "rt"] }
 hyper = { version = "1.0", features = ["full"] }
 bytes = "1.0"
 http-body-util = "0.1"
+proptest = "1.4"