diff --git a/requirements.txt b/requirements.txt
index eecc1d0ec..dbba66b30 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -92,7 +92,7 @@ structlog==26.1.0
     # via bowtie-json-schema (pyproject.toml)
 textual==8.2.7
     # via trogon
-tree-sitter==0.25.2
+tree-sitter==0.26.0
     # via
     #   textual
     #   tree-sitter-languages