diff --git a/pyproject.toml b/pyproject.toml
index 818f29d3..9123bb00 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ requirements = [
     "httpx==0.28.1",
     "orjson==3.11.7",
     "packaging==26.0",
-    "xmltodict==1.0.2",
+    "xmltodict==1.0.3",
 ]
 requirements-test = [
     "mypy==1.19.1",