diff --git a/Changelog.rst b/Changelog.rst
index 1e32acfea..301219bae 100644
--- a/Changelog.rst
+++ b/Changelog.rst
@@ -1,7 +1,7 @@
 Version 1.11.1.0
 ----------------
 
-**2024-??-??**
+**2024-03-01**
 
 * New keyword parameter to `cfdm.Field.insert_dimension`:
   ``constructs`` (https://github.com/NCAS-CMS/cfdm/issues/287)
diff --git a/cfdm/core/__init__.py b/cfdm/core/__init__.py
index 1eee20aa3..e6b52d7bb 100644
--- a/cfdm/core/__init__.py
+++ b/cfdm/core/__init__.py
@@ -11,9 +11,9 @@
 
 """
 
-__date__ = "2023-12-06"
+__date__ = "2024-03-01"
 __cf_version__ = "1.11"
-__version__ = "1.11.0.0"
+__version__ = "1.11.1.0"
 
 from packaging import __version__ as _packaging_ver
 from packaging import __file__ as _packaging_file
diff --git a/codemeta.json b/codemeta.json
index 0da77a6c3..47d506054 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -19,12 +19,12 @@
   ],
   "identifier": "",
   "codeRepository": "https://github.com/NCAS-CMS/cfdm",
-  "datePublished": "2023-12-06",
-  "dateModified": "2023-12-06",
-  "dateCreated": "2023-12-06",
+  "datePublished": "2024-03-01",
+  "dateModified": "2024-03-01",
+  "dateCreated": "2024-03-01",
   "description": "A Python reference implementation of the CF data model.",
   "keywords": "cf, metadata, netcdf, python",
   "license": "MIT",
   "title": "cfdm",
-  "version": "1.11.0.0"
+  "version": "1.11.1.0"
 }