diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9546a2b..a709852 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.1.12] - 2023-12-07
+
+### Fixed
+
+- Fixed an issue where Table#merge with NamedTuple failed to replace the old value and instead just added another entry for the same key.
+
+### Changed
+
+- Table#delete and Table#has_key? now only accepts String argument. Other types will issue a deprecation warning.
+
 ## [1.1.11] - 2023-09-28
 
 ### Added
diff --git a/shard.yml b/shard.yml
index 061c7a4..dd0a4c3 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,9 +1,10 @@
 name: amq-protocol
-version: 1.1.11
+version: 1.1.12
 
 authors:
   - Carl Hörberg <carl@cloudamqp.com>
   - Anders Bälter <anders@cloudamqp.com>
+  - Jon Börjesson <jon@cloudamqp.com>
 
 description: |
   AMQP 0-9-1 protocol library
diff --git a/src/amq/protocol/version.cr b/src/amq/protocol/version.cr
index a05f921..7804c36 100644
--- a/src/amq/protocol/version.cr
+++ b/src/amq/protocol/version.cr
@@ -1,5 +1,5 @@
 module AMQ
   module Protocol
-    VERSION = "1.1.11"
+    VERSION = "1.1.12"
   end
 end