diff --git a/CHANGELOG.md b/CHANGELOG.md
index a11c33ca..4cc84550 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Added
 
+### Changed
+
+### Fixed
+
+
+## [v4.2.0] - 2025-05-15
+
+### Added
+
 - Added dynamic queryables mapping for search and aggregations [#375](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/375)
 - Added configurable landing page ID `STAC_FASTAPI_LANDING_PAGE_ID` [#352](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/pull/352)
 - Added support for `S_CONTAINS`, `S_WITHIN`, `S_DISJOINT` spatial filter operations [#371](https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/issues/371)
@@ -379,7 +388,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Use genexp in execute_search and get_all_collections to return results.
 - Added db_to_stac serializer to item_collection method in core.py.
 
-[Unreleased]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v4.1.0...main
+[Unreleased]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v4.2.0...main
+[v4.2.0]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v4.1.0...v4.2.0
 [v4.1.0]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v4.0.0...v4.1.0
 [v4.0.0]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v3.2.5...v4.0.0
 [v3.2.5]: https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/compare/v3.2.4...v3.2.5
diff --git a/compose.yml b/compose.yml
index 13540b3b..125f6539 100644
--- a/compose.yml
+++ b/compose.yml
@@ -9,7 +9,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-elasticsearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Elasticsearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-elasticsearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8080
@@ -42,7 +42,8 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-opensearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Opensearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
+      - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-opensearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8082
       - RELOAD=true
diff --git a/examples/auth/compose.basic_auth.yml b/examples/auth/compose.basic_auth.yml
index f03993e3..e603f130 100644
--- a/examples/auth/compose.basic_auth.yml
+++ b/examples/auth/compose.basic_auth.yml
@@ -9,7 +9,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-elasticsearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Elasticsearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-elasticsearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8080
@@ -43,7 +43,8 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-opensearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Opensearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
+      - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-opensearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8082
       - RELOAD=true
diff --git a/examples/auth/compose.oauth2.yml b/examples/auth/compose.oauth2.yml
index bb6d20b5..3a2f1982 100644
--- a/examples/auth/compose.oauth2.yml
+++ b/examples/auth/compose.oauth2.yml
@@ -9,7 +9,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-elasticsearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Elasticsearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-elasticsearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8080
@@ -44,7 +44,8 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-opensearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Opensearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
+      - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-opensearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8082
       - RELOAD=true
diff --git a/examples/auth/compose.route_dependencies.yml b/examples/auth/compose.route_dependencies.yml
index 2eb59473..967f9be6 100644
--- a/examples/auth/compose.route_dependencies.yml
+++ b/examples/auth/compose.route_dependencies.yml
@@ -9,7 +9,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-elasticsearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Elasticsearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-elasticsearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8080
@@ -43,7 +43,8 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-opensearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Opensearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
+      - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-opensearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8082
       - RELOAD=true
diff --git a/examples/rate_limit/compose.rate_limit.yml b/examples/rate_limit/compose.rate_limit.yml
index ff7721f2..d1631f7b 100644
--- a/examples/rate_limit/compose.rate_limit.yml
+++ b/examples/rate_limit/compose.rate_limit.yml
@@ -9,7 +9,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-elasticsearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Elasticsearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - STAC_FASTAPI_LANDING_PAGE_ID=stac-fastapi-elasticsearch
       - APP_HOST=0.0.0.0
       - APP_PORT=8080
@@ -43,7 +43,7 @@ services:
     environment:
       - STAC_FASTAPI_TITLE=stac-fastapi-opensearch
       - STAC_FASTAPI_DESCRIPTION=A STAC FastAPI with an Opensearch backend
-      - STAC_FASTAPI_VERSION=4.1.0
+      - STAC_FASTAPI_VERSION=4.2.0
       - APP_HOST=0.0.0.0
       - APP_PORT=8082
       - RELOAD=true
diff --git a/stac_fastapi/core/stac_fastapi/core/version.py b/stac_fastapi/core/stac_fastapi/core/version.py
index e42ce685..1cd0ed04 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__ = "4.1.0"
+__version__ = "4.2.0"
diff --git a/stac_fastapi/elasticsearch/setup.py b/stac_fastapi/elasticsearch/setup.py
index fe12fb07..06b8e880 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==4.1.0",
+    "stac-fastapi-core==4.2.0",
     "elasticsearch[async]~=8.18.0",
     "uvicorn~=0.23.0",
     "starlette>=0.35.0,<0.36.0",
diff --git a/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/app.py b/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/app.py
index 6747af39..35027a63 100644
--- a/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/app.py
+++ b/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/app.py
@@ -106,7 +106,7 @@
 api = StacApi(
     title=os.getenv("STAC_FASTAPI_TITLE", "stac-fastapi-elasticsearch"),
     description=os.getenv("STAC_FASTAPI_DESCRIPTION", "stac-fastapi-elasticsearch"),
-    api_version=os.getenv("STAC_FASTAPI_VERSION", "4.1.0"),
+    api_version=os.getenv("STAC_FASTAPI_VERSION", "4.2.0"),
     settings=settings,
     extensions=extensions,
     client=CoreClient(
diff --git a/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py b/stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/version.py
index e42ce685..1cd0ed04 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__ = "4.1.0"
+__version__ = "4.2.0"
diff --git a/stac_fastapi/opensearch/setup.py b/stac_fastapi/opensearch/setup.py
index ab9e4018..7fe18f87 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==4.1.0",
+    "stac-fastapi-core==4.2.0",
     "opensearch-py~=2.8.0",
     "opensearch-py[async]~=2.8.0",
     "uvicorn~=0.23.0",
diff --git a/stac_fastapi/opensearch/stac_fastapi/opensearch/app.py b/stac_fastapi/opensearch/stac_fastapi/opensearch/app.py
index 99e56ff9..5273e598 100644
--- a/stac_fastapi/opensearch/stac_fastapi/opensearch/app.py
+++ b/stac_fastapi/opensearch/stac_fastapi/opensearch/app.py
@@ -107,7 +107,7 @@
 api = StacApi(
     title=os.getenv("STAC_FASTAPI_TITLE", "stac-fastapi-opensearch"),
     description=os.getenv("STAC_FASTAPI_DESCRIPTION", "stac-fastapi-opensearch"),
-    api_version=os.getenv("STAC_FASTAPI_VERSION", "4.1.0"),
+    api_version=os.getenv("STAC_FASTAPI_VERSION", "4.2.0"),
     settings=settings,
     extensions=extensions,
     client=CoreClient(
diff --git a/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py b/stac_fastapi/opensearch/stac_fastapi/opensearch/version.py
index e42ce685..1cd0ed04 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__ = "4.1.0"
+__version__ = "4.2.0"