diff --git a/lockfile.json b/lockfile.json
index b5c3d695c..d334f2da5 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -216,7 +216,7 @@
     "revision": "02fa3b79b3ff9a296066da6277adfc3f26cbc9e0"
   },
   "hlsl": {
-    "revision": "eeb138aba44de8379dae474624fef65d4288476a"
+    "revision": "ddb608219fa99d56ed98de2d60f396f575cc6590"
   },
   "hocon": {
     "revision": "c390f10519ae69fdb03b3e5764f5592fb6924bcc"
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 85306fc4f..7ec7195de 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -679,7 +679,7 @@ list.hjson = {
 list.hlsl = {
   install_info = {
     url = "https://github.com/theHamsta/tree-sitter-hlsl",
-    files = { "src/parser.c", "src/scanner.cc" },
+    files = { "src/parser.c", "src/scanner.c" },
     generate_requires_npm = true,
   },
   maintainers = { "@theHamsta" },