diff --git a/vaadin14/samples/test-playground/package-lock.json b/vaadin14/samples/test-playground/package-lock.json
index 5401709af..f51e3c42e 100644
--- a/vaadin14/samples/test-playground/package-lock.json
+++ b/vaadin14/samples/test-playground/package-lock.json
@@ -4672,9 +4672,9 @@
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     },
     "construct-style-sheets-polyfill": {
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-      "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-2.4.16.tgz",
-      "integrity": "sha512-gaXX8c0IcLpTNj6q6TCKnhBJ1wuzmWEIrjp3pc1XfXS57WnvB3rVeAvsqYwyGOdPNdZiZYFyCOLgYbKKjhHIFg=="
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-3.0.4.tgz",
+      "integrity": "sha512-thhh/YOa3lVpA0dRbl/QVSD9WOdI0LSAQIhxQ6kzTlz/HOrPjUEj5hNM6L4AOCOO/HqvHi5XUvbpVmq3YdbO/w=="
     },
     "content-disposition": {
       "version": "0.5.3",
@@ -9667,9 +9667,9 @@
       "dev": true
     },
     "tar": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.0.tgz",
-      "integrity": "sha512-DUCttfhsnLCjwoDoFcI+B2iJgYa93vBnDUATYEeRx6sntCTdN01VnqsIuTlALXla/LWooNg0yEGeB+Y8WdFxGA==",
+      "version": "6.1.11",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.11.tgz",
+      "integrity": "sha512-an/KZQzQUkZCkuoAA64hM92X0Urb6VpRhAFllDzz44U2mcD5scmT3zBc4VgVpkugF580+DQn8eAFSyoQt0tznA==",
       "dev": true,
       "requires": {
         "chownr": "^2.0.0",