7 files changed, 28 insertions, 33 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 99b7ccf69..3850d675b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -99,12 +99,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "base64"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
-
-[[package]]
 name = "base_db"
 version = "0.0.0"
 dependencies = [
@@ -840,11 +834,10 @@ dependencies = [
 
 [[package]]
 name = "lsp-types"
-version = "0.86.0"
+version = "0.87.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2a5c40d566f2704dac30859bca152217583fc94fd5b178d8baba915e1abd382"
+checksum = "05ee10a6da8f7ca2eb2881258d23ef3576da85cbd19b314da8e9028eb68eedf0"
 dependencies = [
- "base64",
  "bitflags",
  "serde",
  "serde_json",
diff --git a/crates/rust-analyzer/Cargo.toml b/crates/rust-analyzer/Cargo.toml
index 82ea76666..746b4cdaa 100644
--- a/crates/rust-analyzer/Cargo.toml
+++ b/crates/rust-analyzer/Cargo.toml
@@ -22,7 +22,7 @@ env_logger = { version = "0.8.1", default-features = false }
 itertools = "0.10.0"
 jod-thread = "0.1.0"
 log = "0.4.8"
-lsp-types = { version = "0.86.0", features = ["proposed"] }
+lsp-types = { version = "0.87.0", features = ["proposed"] }
 parking_lot = "0.11.0"
 pico-args = "0.4.0"
 oorandom = "11.1.2"
diff --git a/crates/rust-analyzer/src/bin/main.rs b/crates/rust-analyzer/src/bin/main.rs
index 088b17b03..93d0ad4ec 100644
--- a/crates/rust-analyzer/src/bin/main.rs
+++ b/crates/rust-analyzer/src/bin/main.rs
@@ -127,6 +127,7 @@ fn run_server() -> Result<()> {
             name: String::from("rust-analyzer"),
             version: Some(String::from(env!("REV"))),
         }),
+        offset_encoding: None,
     };
 
     let initialize_result = serde_json::to_value(initialize_result).unwrap();
diff --git a/crates/rust-analyzer/src/caps.rs b/crates/rust-analyzer/src/caps.rs
index f148521a2..aa48c455c 100644
--- a/crates/rust-analyzer/src/caps.rs
+++ b/crates/rust-analyzer/src/caps.rs
@@ -34,6 +34,8 @@ pub fn server_capabilities(client_caps: &ClientCapabilities) -> ServerCapabiliti
         completion_provider: Some(CompletionOptions {
             resolve_provider: completions_resolve_provider(client_caps),
             trigger_characters: Some(vec![":".to_string(), ".".to_string()]),
+            all_commit_characters: None,
+            completion_item: None,
             work_done_progress_options: WorkDoneProgressOptions { work_done_progress: None },
         }),
         signature_help_provider: Some(SignatureHelpOptions {
@@ -58,7 +60,6 @@ pub fn server_capabilities(client_caps: &ClientCapabilities) -> ServerCapabiliti
             more_trigger_character: Some(vec![".".to_string(), ">".to_string()]),
         }),
         selection_range_provider: Some(SelectionRangeProviderCapability::Simple(true)),
-        semantic_highlighting: None,
         folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),
         rename_provider: Some(OneOf::Right(RenameOptions {
             prepare_provider: Some(true),
diff --git a/editors/code/package-lock.json b/editors/code/package-lock.json
index 2d717e366..42077a7fa 100644
--- a/editors/code/package-lock.json
+++ b/editors/code/package-lock.json
@@ -195,9 +195,9 @@
             }
         },
         "@types/vscode": {
-            "version": "1.52.0",
-            "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.52.0.tgz",
-            "integrity": "sha512-Kt3bvWzAvvF/WH9YEcrCICDp0Z7aHhJGhLJ1BxeyNP6yRjonWqWnAIh35/pXAjswAnWOABrYlF7SwXR9+1nnLA==",
+            "version": "1.53.0",
+            "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.53.0.tgz",
+            "integrity": "sha512-XjFWbSPOM0EKIT2XhhYm3D3cx3nn3lshMUcWNy1eqefk+oqRuBq8unVb6BYIZqXy9lQZyeUl7eaBCOZWv+LcXQ==",
             "dev": true
         },
         "@typescript-eslint/eslint-plugin": {
@@ -2364,33 +2364,33 @@
             }
         },
         "vscode-jsonrpc": {
-            "version": "6.0.0",
-            "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-6.0.0.tgz",
-            "integrity": "sha512-wnJA4BnEjOSyFMvjZdpiOwhSq9uDoK8e/kpRJDTaMYzwlkrhG1fwDIZI94CLsLzlCK5cIbMMtFlJlfR57Lavmg=="
+            "version": "6.1.0-next.1",
+            "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-6.1.0-next.1.tgz",
+            "integrity": "sha512-2s1qEg8N97p8pooHnA8xgR4vnslCTJuE3rQqSQeJuSDklFcQSn9yW8gOinH/1vKeWiPuzHTG9FFty91v4v9Pag=="
         },
         "vscode-languageclient": {
-            "version": "7.0.0",
-            "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-7.0.0.tgz",
-            "integrity": "sha512-P9AXdAPlsCgslpP9pRxYPqkNYV7Xq8300/aZDpO35j1fJm/ncize8iGswzYlcvFw5DQUx4eVk+KvfXdL0rehNg==",
+            "version": "7.1.0-next.1",
+            "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-7.1.0-next.1.tgz",
+            "integrity": "sha512-pMdMyJ5e3CfdyvtDsj6ytTO+WcmrvtrFJWvBk4rZnIKmA3aCjrqTYI0XSWN/Cf4kcaV1J2+fTZf/2RcP2SzDiQ==",
             "requires": {
                 "minimatch": "^3.0.4",
                 "semver": "^7.3.4",
-                "vscode-languageserver-protocol": "3.16.0"
+                "vscode-languageserver-protocol": "3.17.0-next.1"
             }
         },
         "vscode-languageserver-protocol": {
-            "version": "3.16.0",
-            "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.16.0.tgz",
-            "integrity": "sha512-sdeUoAawceQdgIfTI+sdcwkiK2KU+2cbEYA0agzM2uqaUy2UpnnGHtWTHVEtS0ES4zHU0eMFRGN+oQgDxlD66A==",
+            "version": "3.17.0-next.1",
+            "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.0-next.1.tgz",
+            "integrity": "sha512-cbFKGk+Q7HQ5RDdf6qiQrRv9qxR/87hBm/GrfLcQ5rmHPJOXg//ZYCXEQF+wSJNmcc6IrnET2cHJUxlZYHUEXA==",
             "requires": {
-                "vscode-jsonrpc": "6.0.0",
-                "vscode-languageserver-types": "3.16.0"
+                "vscode-jsonrpc": "6.1.0-next.1",
+                "vscode-languageserver-types": "3.17.0-next.1"
             }
         },
         "vscode-languageserver-types": {
-            "version": "3.16.0",
-            "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0.tgz",
-            "integrity": "sha512-k8luDIWJWyenLc5ToFQQMaSrqCHiLwyKPHKPQZ5zz21vM+vIVUSvsRpcbiECH4WR88K2XZqc4ScRcZ7nk/jbeA=="
+            "version": "3.17.0-next.1",
+            "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.0-next.1.tgz",
+            "integrity": "sha512-VGzh06oynbYa6JbTKUbxOEZN7CYEtWhN7DK5wfzUpeCJl8X8xZX39g2PVfpqXrIEduu7dcJgK007KgnX9tHNKA=="
         },
         "vscode-test": {
             "version": "1.4.1",
diff --git a/editors/code/package.json b/editors/code/package.json
index defa108cb..d26c64a57 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -21,7 +21,7 @@
         "Programming Languages"
     ],
     "engines": {
-        "vscode": "^1.52.0"
+        "vscode": "^1.53.0"
     },
     "enableProposedApi": true,
     "scripts": {
@@ -36,7 +36,7 @@
     },
     "dependencies": {
         "node-fetch": "^2.6.1",
-        "vscode-languageclient": "7.0.0"
+        "vscode-languageclient": "^7.1.0-next.1"
     },
     "devDependencies": {
         "@rollup/plugin-commonjs": "^17.0.0",
@@ -45,7 +45,7 @@
         "@types/mocha": "^8.0.4",
         "@types/node": "~12.12.6",
         "@types/node-fetch": "^2.5.7",
-        "@types/vscode": "^1.52.0",
+        "@types/vscode": "^1.53.0",
         "@typescript-eslint/eslint-plugin": "^4.9.0",
         "@typescript-eslint/parser": "^4.9.0",
         "eslint": "^7.15.0",
diff --git a/editors/code/src/client.ts b/editors/code/src/client.ts
index aec5c70c0..db5f4c023 100644
--- a/editors/code/src/client.ts
+++ b/editors/code/src/client.ts
@@ -79,7 +79,7 @@ export function createClient(serverPath: string, cwd: string, extraEnv: Env): lc
                         return hover;
                     },
                     (error) => {
-                        client.handleFailedRequest(lc.HoverRequest.type, error, null);
+                        client.handleFailedRequest(lc.HoverRequest.type, token, error, null);
                         return Promise.resolve(null);
                     });
             },