diff --git a/CHANGES.md b/CHANGES.md
index 5996b7bcdf..da4a1350d0 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,10 @@
+# Synapse 1.149.0 (2026-03-10)
+
+No significant changes since 1.149.0rc1.
+
+
+
+
 # Synapse 1.149.0rc1 (2026-03-03)
 
 ## Features
diff --git a/debian/changelog b/debian/changelog
index 5867465aed..af84dd2087 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,9 +1,15 @@
-matrix-synapse-py3 (1.149.0~rc1+nmu1) UNRELEASED; urgency=medium
+matrix-synapse-py3 (1.149.0+nmu1) UNRELEASED; urgency=medium
 
   * Change how the systemd journald integration is installed.
 
  -- Quentin Gliech <packages@matrix.org>  Fri, 20 Feb 2026 19:19:51 +0100
 
+matrix-synapse-py3 (1.149.0) stable; urgency=medium
+
+  * New synapse release 1.149.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 10 Mar 2026 13:02:53 +0000
+
 matrix-synapse-py3 (1.149.0~rc1) stable; urgency=medium
 
   * New synapse release 1.149.0rc1.
diff --git a/pyproject.toml b/pyproject.toml
index b8564816ce..eacf7dbda2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "matrix-synapse"
-version = "1.149.0rc1"
+version = "1.149.0"
 description = "Homeserver for the Matrix decentralised comms protocol"
 readme = "README.rst"
 authors = [