diff --git a/poetry.lock b/poetry.lock
index 9eed3fd1..31190b30 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.3.4 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -1878,4 +1878,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "62c407b81e17a6932f7a55d5411aa8a3cad425e679fe8a2400875b9eeb75569a"
+content-hash = "87f434acc74d80bd624ec9ecdd6a9303e2e8f253d707cda1d1b2e35ce9309da8"
diff --git a/pyproject.toml b/pyproject.toml
index 9c1feaed..7415368e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ license = "MIT"
 readme = "README.md"
 requires-python = ">=3.9"
 dependencies = [
-    "lxml (>=4.9.0)",
+    "lxml (>=6.0.4)",
     "jinja2 (>=3.1.0)",
     "pydantic (>=2.0.0)"
 ]