diff --git a/CHANGELOG.md b/CHANGELOG.md
index 05a0b67..1e3ce15 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [4.8.0] Unreleased
+## [4.8.0] 2019-04-23
 
 ### Features
 
diff --git a/src/psake.psd1 b/src/psake.psd1
index 04622de..40f2539 100644
--- a/src/psake.psd1
+++ b/src/psake.psd1
@@ -23,7 +23,6 @@
     VariablesToExport = 'psake'
     PrivateData       = @{
         PSData = @{
-            PreRelease   = 'beta'
             ReleaseNotes = 'https://raw.githubusercontent.com/psake/psake/master/CHANGELOG.md'
             LicenseUri   = 'https://raw.githubusercontent.com/psake/psake/master/license.txt'
             ProjectUri   = 'https://github.com/psake/psake'