diff --git a/extensions/css-language-features/server/package.json b/extensions/css-language-features/server/package.json
index 4c882c8f8b893343a4edaf3c3140913e610bcd0d..ccbdba90a290ba38ae37287e62cf291c18f51fd4 100644
--- a/extensions/css-language-features/server/package.json
+++ b/extensions/css-language-features/server/package.json
@@ -10,7 +10,7 @@
   "main": "./out/node/cssServerMain",
   "browser": "./dist/browser/cssServerMain",
   "dependencies": {
-    "vscode-css-languageservice": "^4.3.0",
+    "vscode-css-languageservice": "^4.3.1",
     "vscode-languageserver": "7.0.0-next.3",
     "vscode-uri": "^2.1.2"
   },
diff --git a/extensions/css-language-features/server/yarn.lock b/extensions/css-language-features/server/yarn.lock
index 26d1a9ecbde742ddc3fbe40a3737d295ad16090d..3b9a29250f591d8eefa7062948b9a6ad299589b5 100644
--- a/extensions/css-language-features/server/yarn.lock
+++ b/extensions/css-language-features/server/yarn.lock
@@ -696,10 +696,10 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-vscode-css-languageservice@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/vscode-css-languageservice/-/vscode-css-languageservice-4.3.0.tgz#40c797d664ab6188cace33cfbb19b037580a9318"
-  integrity sha512-BkQAMz4oVHjr0oOAz5PdeE72txlLQK7NIwzmclfr+b6fj6I8POwB+VoXvrZLTbWt9hWRgfvgiQRkh5JwrjPJ5A==
+vscode-css-languageservice@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/vscode-css-languageservice/-/vscode-css-languageservice-4.3.1.tgz#a78755b28b8a0cbb1681121f0fa372860f34ef6b"
+  integrity sha512-Vdz2cyoTP2tLWikhFdouK8dAQ3gVhLPxsFkIscM30Quh6rd/YejTeZEYC/W+b0iKumHYebDeo1GUFbf0ptySRw==
   dependencies:
     vscode-languageserver-textdocument "^1.0.1"
     vscode-languageserver-types "3.16.0-next.2"
diff --git a/extensions/html-language-features/server/package.json b/extensions/html-language-features/server/package.json
index d7e2a8b28fb451ba6f925e745c435045e322acea..eadd61b33d0a75fdbd248f58a7448f8f66fde6a9 100644
--- a/extensions/html-language-features/server/package.json
+++ b/extensions/html-language-features/server/package.json
@@ -9,7 +9,7 @@
   },
   "main": "./out/node/htmlServerMain",
   "dependencies": {
-    "vscode-css-languageservice": "^4.3.0",
+    "vscode-css-languageservice": "^4.3.1",
     "vscode-html-languageservice": "^3.1.0",
     "vscode-languageserver": "7.0.0-next.3",
     "vscode-nls": "^4.1.2",
diff --git a/extensions/html-language-features/server/yarn.lock b/extensions/html-language-features/server/yarn.lock
index 42cef380a667a38e90c39139d35934b0ff399ff1..dc001b1ada803f67c9e88382b72254a007dd6ad9 100644
--- a/extensions/html-language-features/server/yarn.lock
+++ b/extensions/html-language-features/server/yarn.lock
@@ -721,10 +721,10 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-vscode-css-languageservice@^4.3.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/vscode-css-languageservice/-/vscode-css-languageservice-4.3.0.tgz#40c797d664ab6188cace33cfbb19b037580a9318"
-  integrity sha512-BkQAMz4oVHjr0oOAz5PdeE72txlLQK7NIwzmclfr+b6fj6I8POwB+VoXvrZLTbWt9hWRgfvgiQRkh5JwrjPJ5A==
+vscode-css-languageservice@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/vscode-css-languageservice/-/vscode-css-languageservice-4.3.1.tgz#a78755b28b8a0cbb1681121f0fa372860f34ef6b"
+  integrity sha512-Vdz2cyoTP2tLWikhFdouK8dAQ3gVhLPxsFkIscM30Quh6rd/YejTeZEYC/W+b0iKumHYebDeo1GUFbf0ptySRw==
   dependencies:
     vscode-languageserver-textdocument "^1.0.1"
     vscode-languageserver-types "3.16.0-next.2"
diff --git a/extensions/json-language-features/server/package.json b/extensions/json-language-features/server/package.json
index eb2b984af0696468a77816c23a72fd16f6c12944..e3e507c7b6c96e52ca7080cbbce837eae63175b9 100644
--- a/extensions/json-language-features/server/package.json
+++ b/extensions/json-language-features/server/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "jsonc-parser": "^2.2.1",
     "request-light": "^0.3.0",
-    "vscode-json-languageservice": "^3.7.0",
+    "vscode-json-languageservice": "^3.8.0",
     "vscode-languageserver": "7.0.0-next.3",
     "vscode-uri": "^2.1.2"
   },
diff --git a/extensions/json-language-features/server/yarn.lock b/extensions/json-language-features/server/yarn.lock
index e7dffe1d7028379f45345aacefbe1c7475cd98a3..281f8276eb3aeab2e23bb025e012312943436487 100644
--- a/extensions/json-language-features/server/yarn.lock
+++ b/extensions/json-language-features/server/yarn.lock
@@ -80,10 +80,10 @@ request-light@^0.3.0:
     https-proxy-agent "^2.2.4"
     vscode-nls "^4.1.1"
 
-vscode-json-languageservice@^3.7.0:
-  version "3.7.0"
-  resolved "https://registry.yarnpkg.com/vscode-json-languageservice/-/vscode-json-languageservice-3.7.0.tgz#0174417f139cf41dd60c84538fd052385bfb46f6"
-  integrity sha512-nGLqcBhTjdfkl8Dz9sYGK/ZCTjscYFoIjYw+qqkWB+vyNfM0k/AyIoT73DQvB/PArteCKjEVfQUF72GRZEDSbQ==
+vscode-json-languageservice@^3.8.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/vscode-json-languageservice/-/vscode-json-languageservice-3.8.0.tgz#c7e7283f993e3db39fa5501407b023ada6fd3ae3"
+  integrity sha512-sYz5JElJMIlPoqhrRfG3VKnDjnPinLdblIiEVsJgTz1kj2hWD2q5BSbo+evH/5/jKDXDLfA8kb0lHC4vd5g5zg==
   dependencies:
     jsonc-parser "^2.2.1"
     vscode-languageserver-textdocument "^1.0.1"