diff --git a/humility-core/Cargo.toml b/humility-core/Cargo.toml
index a2c892c0e..d98a0f0c0 100644
--- a/humility-core/Cargo.toml
+++ b/humility-core/Cargo.toml
@@ -25,7 +25,7 @@ toml = "0.5"
 bitfield = "0.13.2"
 log = {version = "0.4.8", features = ["std"]}
 zip = "0.5"
-rusb = "0.9.0"
+rusb = "0.9"
 parse_int = "0.4.0"
 idol = {git = "https://github.com/oxidecomputer/idolatry.git"}
 regex = "1.5"