diff --git a/pyproject.toml b/pyproject.toml
index 027cc9c..9814b03 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -144,7 +144,7 @@ xls = [
     "xlrd >= 2.0.0, < 3.0.0",
 ]
 xml = [
-    "xmltodict >= 0.12.0, < 1.0.0",
+    "xmltodict >= 0.12.0, < 2.0.0",
 ]
 yaml = [
     "pyyaml >= 6.0, < 7.0",
diff --git a/requirements.txt b/requirements.txt
index d6c3394..aed9b9b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,4 @@ toml == 0.10.2
 typing_extensions >= 4.14.1
 useful-types == 0.2.1
 xlrd == 2.0.2
-xmltodict == 0.15.1
+xmltodict == 1.0.2