diff --git a/package-lock.json b/package-lock.json
index 730e07d..514cc11 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,7 +5,7 @@
 	"packages": {
 		"": {
 			"dependencies": {
-				"webext-base-css": "^1.4.4",
+				"webext-base-css": "^2.0.1",
 				"webext-options-sync": "^4.2.3"
 			},
 			"devDependencies": {
@@ -9620,9 +9620,9 @@
 			"license": "MIT"
 		},
 		"node_modules/webext-base-css": {
-			"version": "1.4.4",
-			"resolved": "https://registry.npmjs.org/webext-base-css/-/webext-base-css-1.4.4.tgz",
-			"integrity": "sha512-qPTO9+H89Ly/FwuYKNQrrZJpLpM7w11ZUqdi6awWslKUH8zXDwIwIbeWSTRvBgdN8F5AEAkSJXfkZqTFU1eN+Q==",
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/webext-base-css/-/webext-base-css-2.0.1.tgz",
+			"integrity": "sha512-Bue3ZMO0QA2GmRqCzfC2XandI4ntnotfbF62wIBJlvyDSRTIZvw6DP4ejFlRpzi2CVPynu5dD8uFCZTMyurNpQ==",
 			"license": "MIT",
 			"funding": {
 				"url": "https://github.com/sponsors/fregante"
diff --git a/package.json b/package.json
index 6bd0ef1..6927740 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
 		"rules": {}
 	},
 	"dependencies": {
-		"webext-base-css": "^1.4.4",
+		"webext-base-css": "^2.0.1",
 		"webext-options-sync": "^4.2.3"
 	},
 	"devDependencies": {