diff --git a/tests/corpus/8423-async-iterator-protocol-shapes.js b/tests/corpus/8514-async-iterator-protocol-shapes.js similarity index 100% rename from tests/corpus/8423-async-iterator-protocol-shapes.js rename to tests/corpus/8514-async-iterator-protocol-shapes.js diff --git a/tests/corpus/8423-js-undeclared-read.js b/tests/corpus/8515-js-undeclared-read.js similarity index 100% rename from tests/corpus/8423-js-undeclared-read.js rename to tests/corpus/8515-js-undeclared-read.js diff --git a/tests/harness/corpus-costs/8423-async-iterator-protocol-shapes.js.json b/tests/harness/corpus-costs/8514-async-iterator-protocol-shapes.js.json similarity index 100% rename from tests/harness/corpus-costs/8423-async-iterator-protocol-shapes.js.json rename to tests/harness/corpus-costs/8514-async-iterator-protocol-shapes.js.json diff --git a/tests/harness/corpus-costs/8423-js-undeclared-read.js.json b/tests/harness/corpus-costs/8515-js-undeclared-read.js.json similarity index 100% rename from tests/harness/corpus-costs/8423-js-undeclared-read.js.json rename to tests/harness/corpus-costs/8515-js-undeclared-read.js.json