diff --git a/package-lock.json b/package-lock.json
index 9833de19..abb87ea5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -714,23 +714,15 @@
 			"dev": true
 		},
 		"vscode-css-languageservice": {
-			"version": "4.3.3",
-			"resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-4.3.3.tgz",
-			"integrity": "sha512-b2b+0oHvPmBHygDtOXX3xBvpQCa6eIQSvXnGDNSDmIC1894ZTJ2yX10vjplOO/PvV7mwhyvGPwHyY4X2HGxtKw==",
+			"version": "5.0.3",
+			"resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-5.0.3.tgz",
+			"integrity": "sha512-KJt4jhCxqrgGrC02UsQsKw90dPkFknMHsH5HTInT7gkDRRfGFwEd+e2O1/E75br3TdFhvRmzjljYz5thZ58L3A==",
 			"dev": true,
 			"requires": {
 				"vscode-languageserver-textdocument": "^1.0.1",
-				"vscode-languageserver-types": "3.16.0-next.2",
-				"vscode-nls": "^4.1.2",
-				"vscode-uri": "^2.1.2"
-			},
-			"dependencies": {
-				"vscode-languageserver-types": {
-					"version": "3.16.0-next.2",
-					"resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0-next.2.tgz",
-					"integrity": "sha512-QjXB7CKIfFzKbiCJC4OWC8xUncLsxo19FzGVp/ADFvvi87PlmBSCAtZI5xwGjF5qE0xkLf0jjKUn3DzmpDP52Q==",
-					"dev": true
-				}
+				"vscode-languageserver-types": "^3.16.0",
+				"vscode-nls": "^5.0.0",
+				"vscode-uri": "^3.0.2"
 			}
 		},
 		"vscode-languageserver-textdocument": {
@@ -740,21 +732,21 @@
 			"dev": true
 		},
 		"vscode-languageserver-types": {
-			"version": "3.15.1",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.15.1.tgz",
-			"integrity": "sha512-+a9MPUQrNGRrGU630OGbYVQ+11iOIovjCkqxajPa9w57Sd5ruK8WQNsslzpa0x/QJqC8kRc2DUxWjIFwoNm4ZQ==",
+			"version": "3.16.0",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0.tgz",
+			"integrity": "sha512-k8luDIWJWyenLc5ToFQQMaSrqCHiLwyKPHKPQZ5zz21vM+vIVUSvsRpcbiECH4WR88K2XZqc4ScRcZ7nk/jbeA==",
 			"dev": true
 		},
 		"vscode-nls": {
-			"version": "4.1.2",
-			"resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-4.1.2.tgz",
-			"integrity": "sha512-7bOHxPsfyuCqmP+hZXscLhiHwe7CSuFE4hyhbs22xPIhQ4jv99FcR4eBzfYYVLP356HNFpdvz63FFb/xw6T4Iw==",
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-5.0.0.tgz",
+			"integrity": "sha512-u0Lw+IYlgbEJFF6/qAqG2d1jQmJl0eyAGJHoAJqr2HT4M2BNuQYSEiSE75f52pXHSJm8AlTjnLLbBFPrdz2hpA==",
 			"dev": true
 		},
 		"vscode-uri": {
-			"version": "2.1.2",
-			"resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-2.1.2.tgz",
-			"integrity": "sha512-8TEXQxlldWAuIODdukIb+TR5s+9Ds40eSJrw+1iDDA9IFORPjMELarNQE3myz5XIkWWpdprmJjm1/SxMlWOC8A==",
+			"version": "3.0.2",
+			"resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.0.2.tgz",
+			"integrity": "sha512-jkjy6pjU1fxUvI51P+gCsxg1u2n8LSt0W6KrCNQceaziKzff74GoWmjVG46KieVzybO1sttPQmYfrwSHey7GUA==",
 			"dev": true
 		},
 		"which": {
diff --git a/package.json b/package.json
index f9964559..add6f515 100644
--- a/package.json
+++ b/package.json
@@ -31,8 +31,8 @@
 		"requirejs": "^2.3.6",
 		"typescript": "4.0.3",
 		"terser": "^5.3.2",
-		"vscode-css-languageservice": "4.3.3",
-		"vscode-languageserver-types": "3.15.1",
+		"vscode-css-languageservice": "5.0.3",
+		"vscode-languageserver-types": "3.16.0",
 		"vscode-languageserver-textdocument": "^1.0.1"
 	},
 	"husky": {