diff --git a/setup.cfg b/setup.cfg
index 7b569eb..2885286 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = ckanext-charts
-version = 1.0.0
+version = 1.0.1
 description =
 long_description = file: README.md
 long_description_content_type = text/markdown
@@ -23,7 +23,7 @@ python_requires = >= 3.8
 packages = find:
 namespace_packages = ckanext
 install_requires =
-                 typing-extensions>=4.4.0
+                 typing-extensions>=4.3.0
 include_package_data = True
 
 [options.entry_points]