diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 5c21856..2764f9a 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -46,6 +46,7 @@ jobs:
 
     - name: install all dependencies
       run: |
+        sudo apt update
         sudo apt-get install libudev-dev libusb-1.0-0-dev
         rustup +stable target add thumbv7em-none-eabihf