diff --git a/CHANGES.rst b/CHANGES.rst
index dbc88d039..f091ada4f 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,4 +1,4 @@
-0.4.1 (unreleased)
+0.4.1 (2017-10-17)
 ------------------
  - Add SpectralCube.with_beam and Projection.with_beam for attaching
    beam objects. Raise error for position-spectral slices of VRSCs
diff --git a/setup.py b/setup.py
index 4acbb4590..64f893679 100755
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@
 builtins._ASTROPY_PACKAGE_NAME_ = PACKAGENAME
 
 # VERSION should be PEP386 compatible (http://www.python.org/dev/peps/pep-0386)
-VERSION = '0.4.1.dev'
+VERSION = '0.4.1'
 
 # Indicates if this version is a release version
 RELEASE = 'dev' not in VERSION