diff --git a/requirements.txt b/requirements.txt
index 1aa189f4..72f24ab0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 cwe2==2.0.0
 Pygments==2.17.2
 rich==13.7.1
-tree-sitter==0.21.1
+tree-sitter==0.21.3
 tree-sitter-languages==1.10.2
 ignorelib==0.3.0
 requests==2.31.0