diff --git a/Cargo.toml b/Cargo.toml
index 427331e..e18b645 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rusb"
-version = "0.9.3"
+version = "0.9.4"
 authors = ["David Cuddeback <david.cuddeback@gmail.com>", "Ilya Averyanov <a1ien.n3t@gmail.com>"]
 description = "Rust library for accessing USB devices."
 license = "MIT"
@@ -21,7 +21,7 @@ vendored = [ "libusb1-sys/vendored" ]
 members = ["libusb1-sys"]
 
 [dependencies]
-libusb1-sys = { path = "libusb1-sys", version = "0.6.4" }
+libusb1-sys = { path = "libusb1-sys", version = "0.7" }
 libc = "0.2"
 serde = { version = "1.0", features = ["derive"], optional = true }
 
diff --git a/libusb1-sys/Cargo.toml b/libusb1-sys/Cargo.toml
index 2612e78..c4d4fb7 100644
--- a/libusb1-sys/Cargo.toml
+++ b/libusb1-sys/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "libusb1-sys"
-version = "0.6.4"
+version = "0.7.0"
 authors = ["David Cuddeback <david.cuddeback@gmail.com>",
             "Ilya Averyanov <a1ien.n3t@gmail.com>"]
 description = "FFI bindings for libusb."