diff --git a/CHANGELOG.md b/CHANGELOG.md
index a20f04e5..4d038575 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+
+## [v2.3.1]
+
 ### Added
 
 - Added option to include Basic Auth [#232](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/232)
@@ -34,7 +37,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Added a `STAC_FASTAPI_ROOT_PATH` environment variable to define the root path. Useful when working with an API gateway or load balancer. [#221](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/221)
 - Added mkdocs, pdocs, to generate docs and push to gh pages via workflow. Updated documentation. [#223](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/223)
 
-
 ### Changed
 
 - Updated the pip_docker example to use stac-fastapi.elasticsearch 2.1.0 and the elasticsearch 8.11.0 docker image. [#216](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/216)
@@ -169,7 +171,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Added db_to_stac serializer to item_collection method in core.py.
 
 
-[Unreleased]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.3.0...main>
+[Unreleased]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.3.1...main>
+[v2.3.1]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.3.0...v2.3.1>
 [v2.3.0]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.2.0...v2.3.0>
 [v2.2.0]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.1.0...v2.2.0>
 [v2.1.0]: <https://github.com/stac-utils/stac-fastapi-elasticsearch/tree/v2.0.0...v2.1.0>
diff --git a/stac_fastapi/core/stac_fastapi/core/version.py b/stac_fastapi/core/stac_fastapi/core/version.py
index 3c7bccdd..27ab2a3f 100644
--- a/stac_fastapi/core/stac_fastapi/core/version.py
+++ b/stac_fastapi/core/stac_fastapi/core/version.py
@@ -1,2 +1,2 @@
 """library version."""
-__version__ = "2.3.0"
+__version__ = "2.3.1"
diff --git a/stac_fastapi/elasticsearch/setup.py b/stac_fastapi/elasticsearch/setup.py
index 8b87bbeb..9bb6e931 100644
--- a/stac_fastapi/elasticsearch/setup.py
+++ b/stac_fastapi/elasticsearch/setup.py
@@ -6,7 +6,7 @@
     desc = f.read()
 
 install_requires = [
-    "stac-fastapi.core==2.3.0",
+    "stac-fastapi.core==2.3.1",
     "elasticsearch[async]==8.11.0",
     "elasticsearch-dsl==8.11.0",
     "uvicorn",
diff --git a/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py b/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py
index 3c7bccdd..27ab2a3f 100644
--- a/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py
+++ b/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py
@@ -1,2 +1,2 @@
 """library version."""
-__version__ = "2.3.0"
+__version__ = "2.3.1"
diff --git a/stac_fastapi/opensearch/setup.py b/stac_fastapi/opensearch/setup.py
index aab2be25..0d4d120a 100644
--- a/stac_fastapi/opensearch/setup.py
+++ b/stac_fastapi/opensearch/setup.py
@@ -6,7 +6,7 @@
     desc = f.read()
 
 install_requires = [
-    "stac-fastapi.core==2.3.0",
+    "stac-fastapi.core==2.3.1",
     "opensearch-py==2.4.2",
     "opensearch-py[async]==2.4.2",
     "uvicorn",
diff --git a/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py b/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py
index 3c7bccdd..27ab2a3f 100644
--- a/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py
+++ b/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py
@@ -1,2 +1,2 @@
 """library version."""
-__version__ = "2.3.0"
+__version__ = "2.3.1"