diff --git a/python-package/pyproject.toml b/python-package/pyproject.toml
index 2b8077ac3..1041eefaf 100644
--- a/python-package/pyproject.toml
+++ b/python-package/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "basedosdados"
-version = "2.0.3"
+version = "2.1.0b1"
 description = "Organize and facilitate access to Brazilian data through public tables on BigQuery."
 authors = [
     { name = "Joao Carabetta", email = "joao.carabetta@gmail.com" },
diff --git a/python-package/uv.lock b/python-package/uv.lock
index ec3c11c18..61fba9e5f 100644
--- a/python-package/uv.lock
+++ b/python-package/uv.lock
@@ -35,7 +35,7 @@ wheels = [
 
 [[package]]
 name = "basedosdados"
-version = "2.0.3"
+version = "2.1.0b1"
 source = { editable = "." }
 dependencies = [
     { name = "google-api-python-client" },