diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b79cc311..78b7c1f9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -42,6 +42,7 @@ jobs:
     steps:
       - name: Install dependencies
         run: |
+          sudo apt-get update
           sudo apt-get install gcc-9-plugin-dev libelf-dev
           gcc -print-file-name=plugin