diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 24516c5ca..9d72f7ee6 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.5.5
+current_version = 1.5.6
 parse = (?P<major>[\d]+) # major version number
 	\.(?P<minor>[\d]+) # minor version number
 	\.(?P<patch>[\d]+) # patch version number
diff --git a/.changes/1.5.6.md b/.changes/1.5.6.md
new file mode 100644
index 000000000..43ba72ac6
--- /dev/null
+++ b/.changes/1.5.6.md
@@ -0,0 +1 @@
+## dbt-bigquery 1.5.6 - August 21, 2023
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c7ccb191..4037d45c0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@
 - "Breaking changes" listed under a version may require action from end users or external maintainers when upgrading to that version.
 - Do not edit this file directly. This file is auto-generated using [changie](https://github.com/miniscruff/changie). For details on how to document a change, see [the contributing guide](https://github.com/dbt-labs/dbt-bigquery/blob/main/CONTRIBUTING.md#adding-changelog-entry)
 
+## dbt-bigquery 1.5.6 - August 21, 2023
+
+
+
 ## dbt-bigquery 1.5.5 - August 04, 2023
 
 ### Fixes
@@ -14,7 +18,6 @@
 ### Contributors
 - [@cemsbr](https://github.com/cemsbr) ([#849](https://github.com/dbt-labs/dbt-bigquery/issues/849))
 
-
 ## dbt-bigquery 1.5.4 - July 31, 2023
 
 ### Fixes
diff --git a/dbt/adapters/bigquery/__version__.py b/dbt/adapters/bigquery/__version__.py
index 7f07abf9a..f8ec07704 100644
--- a/dbt/adapters/bigquery/__version__.py
+++ b/dbt/adapters/bigquery/__version__.py
@@ -1 +1 @@
-version = "1.5.5"
+version = "1.5.6"
diff --git a/setup.py b/setup.py
index 019af1205..8f9e9e308 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ def _dbt_core_version(plugin_version: str) -> str:
 
 
 package_name = "dbt-bigquery"
-package_version = "1.5.5"
+package_version = "1.5.6"
 dbt_core_version = _dbt_core_version(_dbt_bigquery_version())
 description = """The BigQuery adapter plugin for dbt"""