Index: clang-tools-extra/clangd/clients/clangd-vscode/package.json
===================================================================
--- clang-tools-extra/clangd/clients/clangd-vscode/package.json
+++ clang-tools-extra/clangd/clients/clangd-vscode/package.json
@@ -2,7 +2,7 @@
     "name": "vscode-clangd",
     "displayName": "vscode-clangd",
     "description": "Clang Language Server",
-    "version": "0.0.18",
+    "version": "0.0.19",
     "publisher": "llvm-vs-code-extensions",
     "homepage": "https://clang.llvm.org/extra/clangd.html",
     "engines": {
Index: clang-tools-extra/clangd/clients/clangd-vscode/src/semantic-highlighting.ts
===================================================================
--- clang-tools-extra/clangd/clients/clangd-vscode/src/semantic-highlighting.ts
+++ clang-tools-extra/clangd/clients/clangd-vscode/src/semantic-highlighting.ts
@@ -124,7 +124,8 @@
   handleNotification(params: SemanticHighlightingParams) {
     const lines: SemanticHighlightingLine[] = params.lines.map(
         (line) => ({line : line.line, tokens : decodeTokens(line.tokens)}));
-    this.highlighter.highlight(params.textDocument.uri, lines);
+    this.highlighter.highlight(
+        vscode.Uri.parse(params.textDocument.uri).toString(), lines);
   }
   // Disposes of all disposable resources used by this object.
   public dispose() {