diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 642c082..fada855 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,16 +1,16 @@
 [bumpversion]
-current_version = 0.1.0a1.dev
+current_version = 0.1.0a1
 commit = False
 tag = False
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(0a)?(?P<patch>\d+)(\.(?P<release>[a-z]+))?
-serialize =
+serialize = 
 	{major}.{minor}.0a{patch}.{release}
 	{major}.{minor}.0a{patch}
 
 [bumpversion:part:release]
 optional_value = prod
 first_value = dev
-values =
+values = 
 	dev
 	prod
 
diff --git a/pulp_npm/__init__.py b/pulp_npm/__init__.py
index 6d7d29a..3c07286 100644
--- a/pulp_npm/__init__.py
+++ b/pulp_npm/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "0.1.0a1.dev"
+__version__ = "0.1.0a1"
 
 default_app_config = "pulp_npm.app.PulpNpmPluginAppConfig"
diff --git a/requirements.txt b/requirements.txt
index 29f1c98..74fa5d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-pulpcore>=3.0.0
+pulpcore>=3.7,<3.10
diff --git a/setup.py b/setup.py
index 6ccfa96..33417ff 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="pulp-npm",
-    version="0.1.0a1.dev",
+    version="0.1.0a1",
     description="pulp-npm plugin for the Pulp Project",
     license="GPLv2+",
     author="AUTHOR",