diff --git a/package.json b/package.json
index 2d5b8671..61111e96 100644
--- a/package.json
+++ b/package.json
@@ -29,9 +29,9 @@
     "lint-dockerfile": "docker run --rm --interactive hadolint/hadolint:latest-alpine < docker/Dockerfile",
     "lint-watch": "git ls-files | entr npm run lint",
     "playwright-install-bare": "npm run playwright-install-npm && playwright install",
-    "playwright-install-npm": "npm install --no-save playwright@1.64.0",
+    "playwright-install-npm": "npm install --no-save playwright@1.64.1",
     "playwright-test": "playwright test --config ./webworker/playwright.config.mjs",
-    "playwright-test-docker": "docker run --rm --volume $PWD:/home/workdir --workdir /home/workdir --ipc=host mcr.microsoft.com/playwright:v1.64.0 npm run playwright-test",
+    "playwright-test-docker": "docker run --rm --volume $PWD:/home/workdir --workdir /home/workdir --ipc=host mcr.microsoft.com/playwright:v1.64.1 npm run playwright-test",
     "schema": "cpy ./node_modules/markdownlint/schema/markdownlint-config-schema.json ./schema --flat",
     "test": "node --test --experimental-test-coverage --test-coverage-branches=100 --test-coverage-functions=100 --test-coverage-lines=100 --test-coverage-exclude=test/**/{*,.*} test/append-to-array-test.mjs test/clone-options-test.mjs test/constants-test.mjs test/deep-freeze-test.mjs test/fs-virtual-test.mjs test/markdownlint-cli2-test.mjs test/markdownlint-cli2-test-cli.mjs test/markdownlint-cli2-test-exec-*.mjs test/markdownlint-cli2-test-exports.mjs test/markdownlint-cli2-test-formatters.mjs test/markdownlint-cli2-test-fs.mjs test/merge-options-test.mjs",
     "test-docker-hub-image": "VERSION=$(node -e \"process.stdout.write(require('./package.json').version)\") && docker image rm davidanson/markdownlint-cli2:v$VERSION davidanson/markdownlint-cli2:latest || true && docker run --rm --volume $PWD:/workdir davidanson/markdownlint-cli2:v$VERSION \"*.md\" && docker run --rm --volume $PWD:/workdir davidanson/markdownlint-cli2:latest \"*.md\"",
@@ -80,7 +80,7 @@
   },
   "devDependencies": {
     "@eslint/js": "10.0.1",
-    "@playwright/test": "1.64.0",
+    "@playwright/test": "1.64.1",
     "@stylistic/eslint-plugin": "5.10.0",
     "ajv": "8.20.0",
     "concurrently": "10.0.6",