diff --git a/.github/workflows/soundness.yml b/.github/workflows/soundness.yml
index 16803325..9fc7ab76 100644
--- a/.github/workflows/soundness.yml
+++ b/.github/workflows/soundness.yml
@@ -95,7 +95,7 @@ jobs:
     runs-on: ubuntu-latest
     container:
       image: ${{ inputs.api_breakage_check_container_image }}
-    timeout-minutes: 20
+    timeout-minutes: 40
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4