diff --git a/CHANGES.md b/CHANGES.md
index ba0b512..e273ed7 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -6,6 +6,10 @@ 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-rose-1.3.4 (<span actions:bind='release-date'>Released 2024-05-02</span>)__
+
+[#312](https://github.com/cylc/cylc-rose/pull/312) - Fixed an issue that could cause the cylc-rose CLI options (`-S`, `-D`, `-O`) to be applied incorrectly.
+
 ## __cylc-rose-1.3.3 (<span actions:bind='release-date'>Released 2024-04-05</span>)__
 
 [#302](https://github.com/cylc/cylc-rose/pull/302) -
diff --git a/cylc/rose/__init__.py b/cylc/rose/__init__.py
index a14d3a5..6d92bdc 100644
--- a/cylc/rose/__init__.py
+++ b/cylc/rose/__init__.py
@@ -205,4 +205,4 @@
 
 """
 
-__version__ = '1.3.4.dev'
+__version__ = '1.3.4'