diff --git a/README.md b/README.md
index ec7099319..a2e3e66d7 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,14 @@ language servers for [VSCode](https://code.visualstudio.com/).
 
 ## History
 
+### 4.4.0 Client & 4.4.0 Server & 3.10.0 Protocol
+
+* [Implement hierarchical document outline](https://github.com/Microsoft/vscode-languageserver-node/issues/373)
+
+### 4.3.0 Client & 4.3.0 Server & 3.9.0 Protocol
+
+* Add support for `preselect` property on `CompletionItem`
+
 ### 4.2.0 Client & 4.2.0 Server & 3.8.0 Protocol
 
 * [Add CodeAction class](https://github.com/Microsoft/language-server-protocol/issues/389)
diff --git a/client/package.json b/client/package.json
index b2b122222..00f486b0c 100644
--- a/client/package.json
+++ b/client/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "vscode-languageclient",
 	"description": "VSCode Language client implementation",
-	"version": "4.3.0",
+	"version": "4.4.0-next.1",
 	"author": "Microsoft Corporation",
 	"license": "MIT",
 	"engines": {
@@ -21,7 +21,7 @@
 		"vscode": "^1.1.18"
 	},
 	"dependencies": {
-		"vscode-languageserver-protocol": "^3.9.0"
+		"vscode-languageserver-protocol": "^3.10.0-next.1"
 	},
 	"scripts": {
 		"prepare": "npm run update-vscode",
diff --git a/protocol/package.json b/protocol/package.json
index 17987342a..f00715e65 100644
--- a/protocol/package.json
+++ b/protocol/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "vscode-languageserver-protocol",
 	"description": "VSCode Language Server Protocol implementation",
-	"version": "3.9.0",
+	"version": "3.10.0-next.1",
 	"author": "Microsoft Corporation",
 	"license": "MIT",
 	"repository": {
@@ -15,7 +15,7 @@
 	"typings": "./lib/main",
 	"dependencies": {
 		"vscode-jsonrpc": "^3.6.2",
-		"vscode-languageserver-types": "^3.9.0"
+		"vscode-languageserver-types": "^3.10.0-next.1"
 	},
 	"scripts": {
 		"prepublishOnly": "npm run compile && npm test",
diff --git a/server/package.json b/server/package.json
index 6c9fcfd1c..966d9f3fa 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "vscode-languageserver",
 	"description": "Language server implementation for node",
-	"version": "4.3.0",
+	"version": "4.4.0-next.1",
 	"author": "Microsoft Corporation",
 	"license": "MIT",
 	"repository": {
@@ -18,7 +18,7 @@
 	"typings": "./lib/main",
 	"dependencies": {
 		"vscode-uri": "^1.0.3",
-		"vscode-languageserver-protocol": "^3.9.0"
+		"vscode-languageserver-protocol": "^3.10.0-next.1"
 	},
 	"scripts": {
 		"prepublishOnly": "npm run compile && npm test",
diff --git a/types/package.json b/types/package.json
index 5984e0414..1283fd8c7 100644
--- a/types/package.json
+++ b/types/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "vscode-languageserver-types",
 	"description": "Types used by the Language server for node",
-	"version": "3.9.0",
+	"version": "3.10.0-next.1",
 	"author": "Microsoft Corporation",
 	"license": "MIT",
 	"repository": {