diff --git a/web/package-lock.json b/web/package-lock.json
index cd1f90e35..675601e2a 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -38,7 +38,7 @@
                 "chart.js": "^3.5.0",
                 "chartjs-adapter-moment": "^1.0.0",
                 "codemirror": "^5.62.2",
-                "construct-style-sheets-polyfill": "^2.4.16",
+                "construct-style-sheets-polyfill": "^3.0.0",
                 "eslint": "^7.32.0",
                 "eslint-config-google": "^0.14.0",
                 "eslint-plugin-custom-elements": "0.0.2",
@@ -3573,9 +3573,9 @@
             "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
         },
         "node_modules/construct-style-sheets-polyfill": {
-            "version": "2.4.16",
-            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-2.4.16.tgz",
-            "integrity": "sha512-gaXX8c0IcLpTNj6q6TCKnhBJ1wuzmWEIrjp3pc1XfXS57WnvB3rVeAvsqYwyGOdPNdZiZYFyCOLgYbKKjhHIFg=="
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-3.0.0.tgz",
+            "integrity": "sha512-NOaltTyMMV/dTNrrqE8kN8/IAErIEU4N1IrqhFF4gFJ8wJUDINirxpQRRfPOPW87K2NFg7YSUaui/kkXwvsb3g=="
         },
         "node_modules/convert-source-map": {
             "version": "1.7.0",
@@ -10709,9 +10709,9 @@
             "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
         },
         "construct-style-sheets-polyfill": {
-            "version": "2.4.16",
-            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-2.4.16.tgz",
-            "integrity": "sha512-gaXX8c0IcLpTNj6q6TCKnhBJ1wuzmWEIrjp3pc1XfXS57WnvB3rVeAvsqYwyGOdPNdZiZYFyCOLgYbKKjhHIFg=="
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/construct-style-sheets-polyfill/-/construct-style-sheets-polyfill-3.0.0.tgz",
+            "integrity": "sha512-NOaltTyMMV/dTNrrqE8kN8/IAErIEU4N1IrqhFF4gFJ8wJUDINirxpQRRfPOPW87K2NFg7YSUaui/kkXwvsb3g=="
         },
         "convert-source-map": {
             "version": "1.7.0",
diff --git a/web/package.json b/web/package.json
index 0cd43ff5f..db96f88ce 100644
--- a/web/package.json
+++ b/web/package.json
@@ -69,7 +69,7 @@
         "chart.js": "^3.5.0",
         "chartjs-adapter-moment": "^1.0.0",
         "codemirror": "^5.62.2",
-        "construct-style-sheets-polyfill": "^2.4.16",
+        "construct-style-sheets-polyfill": "^3.0.0",
         "eslint": "^7.32.0",
         "eslint-config-google": "^0.14.0",
         "eslint-plugin-custom-elements": "0.0.2",