diff --git a/.gitignore b/.gitignore
index e26ad1f..73528f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,5 @@
 /azure-batch-13.0.0.zip
 /azure-batch-14.0.0.zip
 /azure-batch-14.1.0.tar.gz
+/azure-batch-14.2.0.tar.gz
+/azure_batch-15.0.0b1.tar.gz
diff --git a/python-azure-batch.spec b/python-azure-batch.spec
index 02e5b1f..1746fc5 100644
--- a/python-azure-batch.spec
+++ b/python-azure-batch.spec
@@ -2,14 +2,16 @@
 %bcond_with     tests
 
 %global         srcname     azure-batch
+%global         tarball_name     azure_batch
 
 Name:           python-%{srcname}
-Version:        14.1.0
+Version:        15.0.0~b1
+%global         pypi_version 15.0.0b1
 Release:        %autorelease
 Summary:        Microsoft Azure Batch Client Library for Python
 License:        MIT
 URL:            https://pypi.org/project/%{srcname}/
-Source0:        %{pypi_source %{srcname} %{version}}
+Source0:        %{pypi_source %{tarball_name} %{pypi_version}}
 
 BuildArch:      noarch
 
@@ -39,7 +41,7 @@ Summary:        %{summary}
 
 
 %prep
-%autosetup -n %{srcname}-%{version}
+%autosetup -n %{tarball_name}-%{pypi_version}
 
 
 %generate_buildrequires
diff --git a/sources b/sources
index d198698..62c3158 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (azure-batch-14.1.0.tar.gz) = 51fd0b37c9be5ed2e1ac08e5790342e95885fa037fdcb11ee460b0f0aa188018a6eac218792d07e2aefef92c6a224994500f81bb8790fef2bf468d1d6877166c
+SHA512 (azure_batch-15.0.0b1.tar.gz) = 7f72aaf98c3f3f9602bbeb0a6c3a0e5a27d1d1d3159e1b99f83ab404fe007e4baa3860e92278029c222a040a434305e11a61d790e960c15720bc1bbf39e9f4fe