diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6daa1c0f..e65cb24d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 Release Notes
 ---
 
+## [2.18.0](https://github.com/ibis-project/ibis-substrait/compare/v2.17.0...v2.18.0) (2022-11-16)
+
+
+### Features
+
+* add more string mappings ([5d7b58d](https://github.com/ibis-project/ibis-substrait/commit/5d7b58da3b248b6874a2eb59225c2cb5335101b5))
+
 ## [2.17.0](https://github.com/ibis-project/ibis-substrait/compare/v2.16.0...v2.17.0) (2022-11-02)
 
 
diff --git a/ibis_substrait/__init__.py b/ibis_substrait/__init__.py
index a6b62ff3..6ebac24f 100644
--- a/ibis_substrait/__init__.py
+++ b/ibis_substrait/__init__.py
@@ -1 +1 @@
-__version__ = "2.17.0"
+__version__ = "2.18.0"
diff --git a/pyproject.toml b/pyproject.toml
index f38a09a2..94081a0f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ibis-substrait"
-version = "2.17.0"
+version = "2.18.0"
 packages = [{ include = "ibis_substrait" }]
 homepage = "https://github.com/ibis-project/ibis-substrait"
 repository = "https://github.com/ibis-project/ibis-substrait"