diff --git a/.github/workflows/test-suite.yml b/.github/workflows/test-suite.yml
index 8316d8c..0eb50c2 100644
--- a/.github/workflows/test-suite.yml
+++ b/.github/workflows/test-suite.yml
@@ -122,7 +122,7 @@ jobs:
           }" >> $GITHUB_OUTPUT
 
       - name: Dispatch integration test ${{ matrix.test.id }}
-        uses: peter-evans/repository-dispatch@v3
+        uses: peter-evans/repository-dispatch@v4
         with:
           token: ${{ secrets.HYDE_STAGING_DISPATCH_TOKEN }}
           repository: hyde-staging/${{ matrix.test.id }}