diff --git a/.changes/1.8.0-b5.md b/.changes/1.8.0-b5.md
new file mode 100644
index 00000000..196d68a7
--- /dev/null
+++ b/.changes/1.8.0-b5.md
@@ -0,0 +1,10 @@
+## dbt-postgres 1.8.0-b5 - April 29, 2024
+
+### Features
+
+* Debug log when `type_code` fails to convert to a `data_type`
+
+### Fixes
+
+* remove materialized views from renambeable relation and remove a quote
+* Replace usage of `Set` with `List` to fix issue with index updates intermittently happening out of order
diff --git a/.changes/unreleased/Features-20240323-160222.yaml b/.changes/1.8.0/Features-20240323-160222.yaml
similarity index 100%
rename from .changes/unreleased/Features-20240323-160222.yaml
rename to .changes/1.8.0/Features-20240323-160222.yaml
diff --git a/.changes/unreleased/Fixes-20240423-180916.yaml b/.changes/1.8.0/Fixes-20240423-180916.yaml
similarity index 100%
rename from .changes/unreleased/Fixes-20240423-180916.yaml
rename to .changes/1.8.0/Fixes-20240423-180916.yaml
diff --git a/.changes/unreleased/Fixes-20240425-133401.yaml b/.changes/1.8.0/Fixes-20240425-133401.yaml
similarity index 100%
rename from .changes/unreleased/Fixes-20240425-133401.yaml
rename to .changes/1.8.0/Fixes-20240425-133401.yaml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9ef4153..df8d5dec 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html),
 and is generated by [Changie](https://github.com/miniscruff/changie).
 
+## dbt-postgres 1.8.0-b5 - April 29, 2024
+
+### Features
+
+* Debug log when `type_code` fails to convert to a `data_type`
+
+### Fixes
+
+* remove materialized views from renambeable relation and remove a quote
+* Replace usage of `Set` with `List` to fix issue with index updates intermittently happening out of order
+
 ## dbt-postgres 1.8.0-b2 - April 03, 2024
 
 ### Under the Hood
diff --git a/dbt/adapters/postgres/__version__.py b/dbt/adapters/postgres/__version__.py
index 6b76061f..c904307f 100644
--- a/dbt/adapters/postgres/__version__.py
+++ b/dbt/adapters/postgres/__version__.py
@@ -1 +1 @@
-version = "1.8.0b4"
+version = "1.8.0b5"