diff --git a/languages.toml b/languages.toml
index 56e21fb0c..9029c94ea 100644
--- a/languages.toml
+++ b/languages.toml
@@ -138,7 +138,7 @@ indent = { tab-width = 2, unit = "  " }
 name = "json"
 scope = "source.json"
 injection-regex = "json"
-file-types = ["json"]
+file-types = ["json", "jsonc"]
 roots = []
 language-server = { command = "vscode-json-language-server", args = ["--stdio"] }
 auto-format = true
@@ -147,7 +147,7 @@ indent = { tab-width = 2, unit = "  " }
 
 [[grammar]]
 name = "json"
-source = { git = "https://github.com/tree-sitter/tree-sitter-json", rev = "65bceef69c3b0f24c0b19ce67d79f57c96e90fcb" }
+source = { git = "https://github.com/tree-sitter/tree-sitter-json", rev = "73076754005a460947cafe8e03a8cf5fa4fa2938" }
 
 [[language]]
 name = "c"