diff --git a/Cargo.lock b/Cargo.lock
index 83f173eb2..7718f17ad 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -606,6 +606,15 @@ dependencies = [
  "num_enum_derive 0.5.11",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a015b430d3c108a207fd776d2e2196aaf8b1cf8cf93253e3a097ff3085076a1"
+dependencies = [
+ "num_enum_derive 0.6.1",
+]
+
 [[package]]
 name = "num_enum"
 version = "0.7.1"
@@ -626,6 +635,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "num_enum_derive"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96667db765a921f7b295ffee8b60472b686a51d4f21c2ee4ffdb94c7013b65a6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.38",
+]
+
 [[package]]
 name = "num_enum_derive"
 version = "0.7.1"
@@ -643,6 +663,12 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
 
+[[package]]
+name = "portable-atomic"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bccab0e7fd7cc19f820a1c8c91720af652d0c88dc9664dd72aef2614f04af3b"
+
 [[package]]
 name = "postcard"
 version = "1.0.8"
@@ -954,7 +980,7 @@ dependencies = [
  "spin",
  "stm32h7xx-hal",
  "systick-monotonic",
- "usb-device",
+ "usb-device 0.3.1",
  "usbd-serial",
 ]
 
@@ -1027,7 +1053,7 @@ checksum = "678f3707a7b1fd4863023292c42f73c6bab0e9b0096f41ae612d1af0ff221b45"
 dependencies = [
  "cortex-m 0.7.7",
  "embedded-hal",
- "usb-device",
+ "usb-device 0.2.9",
  "vcell",
 ]
 
@@ -1066,6 +1092,17 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f6cc3adc849b5292b4075fc0d5fdcf2f24866e88e336dd27a8943090a520508"
 
+[[package]]
+name = "usb-device"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e73e438f527e567fb3982f2370967821fab4f5aea84c42e218a211dd2002b6a2"
+dependencies = [
+ "heapless",
+ "num_enum 0.6.1",
+ "portable-atomic",
+]
+
 [[package]]
 name = "usbd-serial"
 version = "0.1.1"
@@ -1074,7 +1111,7 @@ checksum = "db75519b86287f12dcf0d171c7cf4ecc839149fe9f3b720ac4cfce52959e1dfe"
 dependencies = [
  "embedded-hal",
  "nb 0.1.3",
- "usb-device",
+ "usb-device 0.2.9",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 9e9531bbc..524ce2464 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,7 +63,7 @@ rand_xorshift = "0.3.0"
 rand_core = "0.6.4"
 minimq = "0.8.0"
 # patch with https://github.com/rust-embedded-community/usb-device/pull/129
-usb-device = "0.2.9"
+usb-device = "0.3.1"
 usbd-serial = "0.1.1"
 # Keep this synced with the miniconf version in py/setup.py
 miniconf = "0.9.0"