diff --git a/CHANGES.md b/CHANGES.md
index 52d876b..062a33d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -11,7 +11,7 @@ ones in. -->
 
 --------------------------------------------------------------------------------
 
-## isodatetime 3.0.0 (<span actions:bind='release-date'>Upcoming</span>)
+## isodatetime 3.0.0 (<span actions:bind='release-date'>Released 2022-03-31</span>)
 
 Requires Python 3.6+
 
diff --git a/metomi/isodatetime/__init__.py b/metomi/isodatetime/__init__.py
index 362c702..f6ffd12 100644
--- a/metomi/isodatetime/__init__.py
+++ b/metomi/isodatetime/__init__.py
@@ -17,4 +17,4 @@
 # ----------------------------------------------------------------------------
 """Python ISO 8601 date time parser and data model/manipulation utilities."""
 
-__version__ = "2.0.2"
+__version__ = "3.0.0"