diff --git a/extensions/css/npm-shrinkwrap.json b/extensions/css/npm-shrinkwrap.json
index e7216492872..3110318425e 100644
--- a/extensions/css/npm-shrinkwrap.json
+++ b/extensions/css/npm-shrinkwrap.json
@@ -3,19 +3,19 @@
   "version": "0.1.0",
   "dependencies": {
     "vscode-jsonrpc": {
-      "version": "2.2.0",
-      "from": "vscode-jsonrpc@>=2.2.0 <3.0.0",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-2.2.0.tgz"
+      "version": "2.3.2-next.5",
+      "from": "vscode-jsonrpc@>=2.3.2-next.2 <3.0.0",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-2.3.2-next.5.tgz"
     },
     "vscode-languageclient": {
-      "version": "2.4.2-next.3",
+      "version": "2.4.2-next.21",
       "from": "vscode-languageclient@next",
-      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-2.4.2-next.3.tgz"
+      "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-2.4.2-next.21.tgz"
     },
     "vscode-languageserver-types": {
-      "version": "1.0.1",
-      "from": "vscode-languageserver-types@>=1.0.0 <2.0.0",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-1.0.1.tgz"
+      "version": "1.0.3",
+      "from": "vscode-languageserver-types@>=1.0.3 <2.0.0",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-1.0.3.tgz"
     },
     "vscode-nls": {
       "version": "1.0.7",
diff --git a/extensions/css/package.json b/extensions/css/package.json
index 0c0e65189bb..90500f8f614 100644
--- a/extensions/css/package.json
+++ b/extensions/css/package.json
@@ -646,7 +646,7 @@
     }
   },
   "dependencies": {
-    "vscode-languageclient": "^2.4.2-next.3",
+    "vscode-languageclient": "^2.4.2-next.21",
     "vscode-nls": "^1.0.7"
   }
 }
diff --git a/extensions/css/server/npm-shrinkwrap.json b/extensions/css/server/npm-shrinkwrap.json
index 461b3ce0b74..5a3feef73f3 100644
--- a/extensions/css/server/npm-shrinkwrap.json
+++ b/extensions/css/server/npm-shrinkwrap.json
@@ -3,24 +3,31 @@
   "version": "1.0.0",
   "dependencies": {
     "vscode-css-languageservice": {
-      "version": "1.0.7-next.3",
+      "version": "1.0.9-next.1",
       "from": "vscode-css-languageservice@next",
-      "resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-1.0.7-next.3.tgz"
+      "resolved": "https://registry.npmjs.org/vscode-css-languageservice/-/vscode-css-languageservice-1.0.9-next.1.tgz"
     },
     "vscode-jsonrpc": {
-      "version": "2.2.0",
-      "from": "vscode-jsonrpc@>=2.2.0 <3.0.0",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-2.2.0.tgz"
+      "version": "2.3.2-next.5",
+      "from": "vscode-jsonrpc@>=2.3.2-next.2 <3.0.0",
+      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-2.3.2-next.5.tgz"
     },
     "vscode-languageserver": {
-      "version": "2.4.0-next.4",
+      "version": "2.4.0-next.12",
       "from": "vscode-languageserver@next",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-2.4.0-next.4.tgz"
+      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-2.4.0-next.12.tgz",
+      "dependencies": {
+        "vscode-languageserver-types": {
+          "version": "1.0.3",
+          "from": "vscode-languageserver-types@>=1.0.3 <2.0.0",
+          "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-1.0.3.tgz"
+        }
+      }
     },
     "vscode-languageserver-types": {
-      "version": "1.0.1",
-      "from": "vscode-languageserver-types@>=1.0.0 <2.0.0",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-1.0.1.tgz"
+      "version": "1.0.3",
+      "from": "vscode-languageserver-types@>=1.0.3 <2.0.0",
+      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-1.0.3.tgz"
     },
     "vscode-nls": {
       "version": "1.0.7",
diff --git a/extensions/css/server/package.json b/extensions/css/server/package.json
index ef95f49353c..a5a90bb7138 100644
--- a/extensions/css/server/package.json
+++ b/extensions/css/server/package.json
@@ -8,8 +8,8 @@
     "node": "*"
   },
   "dependencies": {
-    "vscode-css-languageservice": "^1.0.7-next.3",
-    "vscode-languageserver": "^2.4.0-next.4"
+    "vscode-css-languageservice": "^1.0.9-next.1",
+    "vscode-languageserver": "^2.4.0-next.12"
   },
   "scripts": {
     "compile": "gulp compile-extension:css-server",