workflow: add lws 4.0.0

diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index 7c49f4f26fded203985fc9036d682b7906ddedba..624f76b013b916b034780612494eaf5227258d28 100644 (file)
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-16.04
     strategy:
       matrix:
-        lws-version: [3.2.2, 3.1.0, 2.4.2]
+        lws-version: [4.0.0, 3.2.2, 2.4.2]
     steps:
       - name: Install packages
         run: |