diff --git a/languages.toml b/languages.toml
index 898500ae6..8ade3cf8b 100644
--- a/languages.toml
+++ b/languages.toml
@@ -3272,7 +3272,7 @@ text-width = 72
 
 [[grammar]]
 name = "jjdescription"
-source = { git = "https://github.com/kareigu/tree-sitter-jjdescription", rev = "2ddec6cad07b366aee276a608e1daa2c29d3caf2" }
+source = { git = "https://github.com/kareigu/tree-sitter-jjdescription", rev = "23dd3dd18ee29bdd761642511aa314215801afd8" }
 
 [[language]]
 name = "jq"