diff --git a/prisma/migrations/20260708054555/migration.sql b/prisma/migrations/20260708054555/migration.sql
new file mode 100644
index 0000000..47743da
--- /dev/null
+++ b/prisma/migrations/20260708054555/migration.sql
@@ -0,0 +1,15 @@
+-- AlterTable
+ALTER TABLE "WebhookEvent" ADD COLUMN     "pullRequestId" TEXT,
+ADD COLUMN     "repositoryId" TEXT;
+
+-- CreateIndex
+CREATE INDEX "WebhookEvent_repositoryId_idx" ON "WebhookEvent"("repositoryId");
+
+-- CreateIndex
+CREATE INDEX "WebhookEvent_pullRequestId_idx" ON "WebhookEvent"("pullRequestId");
+
+-- AddForeignKey
+ALTER TABLE "WebhookEvent" ADD CONSTRAINT "WebhookEvent_repositoryId_fkey" FOREIGN KEY ("repositoryId") REFERENCES "Repository"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "WebhookEvent" ADD CONSTRAINT "WebhookEvent_pullRequestId_fkey" FOREIGN KEY ("pullRequestId") REFERENCES "PullRequest"("id") ON DELETE CASCADE ON UPDATE CASCADE;