diff --git a/requirements.txt b/requirements.txt
index 4d358d1e..0fb3eadd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ typing-extensions==4.15.0;python_version<"3.11"
 tomli==2.4.1; python_version<"3.11"
 tomli_w==1.2.0
 rich==15.0.0
-tree-sitter==0.25.2
+tree-sitter==0.26.0
 ignorelib==0.3.0
 requests==2.34.2
 sarif-om==1.0.4