diff --git a/CHANGES.md b/CHANGES.md
index b79fd551..0bd81a0b 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,7 +11,7 @@ creating a new release entry be sure to copy & paste the span tag with the
 updated. Only the first match gets replaced, so it's fine to leave the old
 ones in. -->
 -------------------------------------------------------------------------------
-## __cylc-uiserver-1.2.2 (<span actions:bind='release-date'>Upcoming</span>)__
+## __cylc-uiserver-1.2.2 (<span actions:bind='release-date'>Released 2023-04-28</span>)__
 
 <!-- [Updated cylc-ui to x.y.z](https://github.com/cylc/cylc-ui/blob/master/CHANGES.md) -->
 
diff --git a/cylc/uiserver/__init__.py b/cylc/uiserver/__init__.py
index 9922348e..1277c5c1 100644
--- a/cylc/uiserver/__init__.py
+++ b/cylc/uiserver/__init__.py
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-__version__ = "1.2.2.dev"
+__version__ = "1.2.2"
 
 import os
 from typing import Dict