diff --git a/pyproject.toml b/pyproject.toml
index f0fed52..6535263 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
     "base32_lib~=1.0",
     "datacite>=1.1.1,<2",
     "xmltodict>=0.12,<0.20",
-    "types-xmltodict>=0.13,<0.20",
+    "types-xmltodict>=0.13,<1.1",
     "nameparser>=1.1.1,<2",
     "pycountry>=22.3.5",
     "click>=8.1.7,<9",