diff --git a/CHANGELOG b/CHANGELOG
index dcd38e6..89c9833 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,17 @@
 CHANGELOG
 =========
 
+0.5.6
+-----
+
+2019-06-02
+
+This is a backwards compatible update.
+
+  * Update vagrant-pe_build dependency to 0.19.0 or newer to support
+    PE 2019.1, Ubuntu 18.04, and RedHat 8.
+
+
 0.5.5
 -----
 
diff --git a/lib/oscar/version.rb b/lib/oscar/version.rb
index 46d2da7..610b843 100644
--- a/lib/oscar/version.rb
+++ b/lib/oscar/version.rb
@@ -1,3 +1,3 @@
 module Oscar
-  VERSION = '0.5.5'.freeze
+  VERSION = '0.5.6'.freeze
 end