diff --git a/Cargo.toml b/Cargo.toml
index 55fbfa75..9710953a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ nb = "1.1.0"
 num-traits = { version = "0.2.17", default-features = false}
 paste = "1.0.14"
 rtcc = { version = "0.3.0", optional = true }
-stm32-usbd = { version = "0.6.0", optional = true }
+stm32-usbd = { version = "0.7.0", optional = true }
 stm32f3 = { version = "0.15.1", default-features = false }
 void = { version = "1.0.2", default-features = false }
 
diff --git a/examples/usb_serial.rs b/examples/usb_serial.rs
index 749bbead..d7e34a64 100644
--- a/examples/usb_serial.rs
+++ b/examples/usb_serial.rs
@@ -68,10 +68,12 @@ fn main() -> ! {
     let mut serial = SerialPort::new(&usb_bus);
 
     let mut usb_dev = UsbDeviceBuilder::new(&usb_bus, UsbVidPid(0x16c0, 0x27dd))
-        .manufacturer("Fake company")
-        .product("Serial port")
-        .serial_number("TEST")
         .device_class(USB_CLASS_CDC)
+        .strings(&[StringDescriptors::default()
+            .serial_number("TEST_STM32_USB")
+            .manufacturer("Fake Company")
+            .product("Serial port product")])
+        .unwrap()
         .build();
 
     loop {