1 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-typescript.json b/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-typescript.json
index 61507888154..9995665c7c6 100644
--- a/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-typescript.json
+++ b/pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-typescript.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/tree-sitter/tree-sitter-typescript",
-  "rev": "ab9ab6cced868ee3e096f33fa21fd9d356c92e1a",
-  "date": "2019-08-08T14:27:32-07:00",
-  "sha256": "11r0vj1dhv0my2cr442mwvaav8ljygsns20w51mwg7328vlz90q3",
+  "rev": "aa950f58ea8aa112bc72f3481b98fc2d3c07b3e0",
+  "date": "2020-01-27T13:51:28-08:00",
+  "sha256": "0y64lls7hw7yc70d9i6p4n1kchg11sbgl2m6yafy7w2ymksb5iw5",
   "fetchSubmodules": false
 }