diff --git a/CHANGES.md b/CHANGES.md
index 3cacca5a6b..91ddd07bc3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+Synapse 0.99.4 (2019-05-15)
+===========================
+
+No significant changes.
+
+
 Synapse 0.99.4rc1 (2019-05-13)
 ==============================
 
diff --git a/debian/changelog b/debian/changelog
index 454fa8eb16..35cf8ffb20 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,9 +1,12 @@
-matrix-synapse-py3 (0.99.3.2+nmu1) UNRELEASED; urgency=medium
+matrix-synapse-py3 (0.99.4) stable; urgency=medium
 
   [ Christoph Müller ]
   * Configure the systemd units to have a log identifier of `matrix-synapse`
 
- -- Christoph Müller <iblzm@hotmail.de>  Wed, 17 Apr 2019 16:17:32 +0200
+  [ Synapse Packaging team ]
+  * New synapse release 0.99.4.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 15 May 2019 13:58:08 +0100
 
 matrix-synapse-py3 (0.99.3.2) stable; urgency=medium
 
diff --git a/synapse/__init__.py b/synapse/__init__.py
index cd9cfb2409..bf9e810da6 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -27,4 +27,4 @@ try:
 except ImportError:
     pass
 
-__version__ = "0.99.4rc1"
+__version__ = "0.99.4"