diff --git a/Cargo.lock b/Cargo.lock
index b236d69cc5..6345ce9934 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -242,9 +242,9 @@ dependencies = [
 
 [[package]]
 name = "cmake"
-version = "0.1.44"
+version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e56268c17a6248366d66d4a47a3381369d068cce8409bb1716ed77ea32163bb"
+checksum = "eb6210b637171dfba4cda12e579ac6dc73f5165ad56133e5d72ef3131f320855"
 dependencies = [
  "cc",
 ]
@@ -1066,9 +1066,9 @@ checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
 
 [[package]]
 name = "once_cell"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f53cef67919d7d247eb9a2f128ca9e522789967ef1eb4ccd8c71a95a8aedf596"
+checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0"
 
 [[package]]
 name = "oorandom"
@@ -1740,9 +1740,18 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "0.3.4"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "238ce071d267c5710f9d31451efec16c5ee22de34df17cc05e56cbc92e967117"
+checksum = "b78a366903f506d2ad52ca8dc552102ffdd3e937ba8a227f024dc1d1eae28575"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "toolchain"
@@ -1880,18 +1889,18 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fb19cf769fa8c6a80a162df694621ebeb4dafb606470b2b2fce0be40a98a977"
+checksum = "b7f98e67a4d84f730d343392f9bfff7d21e3fca562b9cb7a43b768350beeddc6"
 dependencies = [
  "tinyvec",
 ]
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
+checksum = "db8716a166f290ff49dabc18b44aa407cb7c6dbe1aa0971b44b8a24b0ca35aae"
 
 [[package]]
 name = "unicode-xid"
diff --git a/docs/dev/syntax.md b/docs/dev/syntax.md
index 2eb08b7cab..1edafab680 100644
--- a/docs/dev/syntax.md
+++ b/docs/dev/syntax.md
@@ -195,7 +195,7 @@ Modeling this with immutable trees is possible, but annoying.
 A function green tree is not super-convenient to use.
 The biggest problem is accessing parents (there are no parent pointers!).
 But there are also "identify" issues.
-Let's say you want to write a code which builds a list of expressions in a file: `fn collect_exrepssions(file: GreenNode) -> HashSet<GreenNode>`.
+Let's say you want to write a code which builds a list of expressions in a file: `fn collect_expressions(file: GreenNode) -> HashSet<GreenNode>`.
 For the input like
 
 ```rust
@@ -236,7 +236,7 @@ impl SyntaxNode {
         self.parent.clone()
     }
     fn children(&self) -> impl Iterator<Item = SyntaxNode> {
-        let mut offset = self.offset
+        let mut offset = self.offset;
         self.green.children().map(|green_child| {
             let child_offset = offset;
             offset += green_child.text_len;
diff --git a/editors/code/package-lock.json b/editors/code/package-lock.json
index 83ef00058e..a60d3668be 100644
--- a/editors/code/package-lock.json
+++ b/editors/code/package-lock.json
@@ -2414,27 +2414,27 @@
             "integrity": "sha512-1nG+6cuTtpzmXe7yYfO9GCkYlyV6Ai+jDnwidHiT2T7zhc+bJM+VTtc0T/CdTlDyTNTqIcCj0V1nD4TcVjJ7Ug=="
         },
         "vscode-languageclient": {
-            "version": "7.0.0-next.12",
-            "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-7.0.0-next.12.tgz",
-            "integrity": "sha512-OrzvOvhS5o26C0KctTJC7hkwh3avCwkVhllzy42AqwpIUZ3p2aVqkSG2uVxaeodq8ThBb3TLgtg50vxyWs6FEg==",
+            "version": "7.0.0-next.14",
+            "resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-7.0.0-next.14.tgz",
+            "integrity": "sha512-QUccfXK2F6AXXRFR8QJCaIz7N2BhJK6ok8E1aO8LHq2IBU33+5hTSJBXs7nEqrqZ/cY2VlDDbMWtMvCxz+/y1w==",
             "requires": {
                 "semver": "^6.3.0",
-                "vscode-languageserver-protocol": "3.16.0-next.10"
+                "vscode-languageserver-protocol": "3.16.0-next.11"
             }
         },
         "vscode-languageserver-protocol": {
-            "version": "3.16.0-next.10",
-            "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.16.0-next.10.tgz",
-            "integrity": "sha512-YRTctHUZvts0Z1xXKNYU0ha0o+Tlgtwr+6O8OmDquM086N8exiSKBMwMC+Ra1QtIE+1mfW43Wxsme2FnMkAS9A==",
+            "version": "3.16.0-next.11",
+            "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.16.0-next.11.tgz",
+            "integrity": "sha512-31FmupmSmfznuMuGp7qN6h3d/hKUbexbvcwTvrUE/igqRlzFU542s8MtGICx1ERbVuDOLGp96W2Z92qbUbmBPA==",
             "requires": {
                 "vscode-jsonrpc": "6.0.0-next.7",
-                "vscode-languageserver-types": "3.16.0-next.4"
+                "vscode-languageserver-types": "3.16.0-next.5"
             }
         },
         "vscode-languageserver-types": {
-            "version": "3.16.0-next.4",
-            "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0-next.4.tgz",
-            "integrity": "sha512-NlKJyGcET/ZBCCLBYIPaGo2c37R03bPYeWXozUtnjyye7+9dhlbMSODyoG2INcQf8zFmB4qhm2UOJjgYEgPCNA=="
+            "version": "3.16.0-next.5",
+            "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.16.0-next.5.tgz",
+            "integrity": "sha512-lf8Y1XXMtF1r2oDDAmJe+drizNXkybSRXAQQk5dPy2rYJsY9SPXYNO074L3THu9zNYepzV5fRJZUPo/V/TLBRQ=="
         },
         "vscode-test": {
             "version": "1.4.0",
diff --git a/editors/code/package.json b/editors/code/package.json
index 220d44abc8..a2d6b1148f 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -21,7 +21,7 @@
         "Programming Languages"
     ],
     "engines": {
-        "vscode": "^1.47.1"
+        "vscode": "^1.51.0"
     },
     "enableProposedApi": true,
     "scripts": {
@@ -36,7 +36,7 @@
     },
     "dependencies": {
         "node-fetch": "^2.6.1",
-        "vscode-languageclient": "7.0.0-next.12"
+        "vscode-languageclient": "7.0.0-next.14"
     },
     "devDependencies": {
         "@rollup/plugin-commonjs": "^13.0.2",
diff --git a/editors/code/src/client.ts b/editors/code/src/client.ts
index c9d032ead3..63ab82dde7 100644
--- a/editors/code/src/client.ts
+++ b/editors/code/src/client.ts
@@ -174,6 +174,8 @@ class ExperimentalFeatures implements lc.StaticFeature {
     }
     initialize(_capabilities: lc.ServerCapabilities<any>, _documentSelector: lc.DocumentSelector | undefined): void {
     }
+    dispose(): void {
+    }
 }
 
 function isCodeActionWithoutEditsAndCommands(value: any): boolean {
diff --git a/xtask/tests/tidy.rs b/xtask/tests/tidy.rs
index 99652e76b6..4c58aed599 100644
--- a/xtask/tests/tidy.rs
+++ b/xtask/tests/tidy.rs
@@ -168,6 +168,7 @@ ISC
 MIT
 MIT / Apache-2.0
 MIT OR Apache-2.0
+MIT OR Apache-2.0 OR Zlib
 MIT OR Zlib OR Apache-2.0
 MIT/Apache-2.0
 Unlicense OR MIT