diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index caf5ca3f..59acac47 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.26.0"
+  ".": "0.27.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 33d7691d..aecb65ef 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 49
 openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/mixedbread%2Fmixedbread-4983c57f5143aaeadfbb4af35595570e613035ae500ff1597fdf600cc2a48959.yml
 openapi_spec_hash: ecc0a6cfe61c3c959d034d094f36befe
-config_hash: ac27678c24558b71ee39b3db54fa12da
+config_hash: 22524d9aa927566851636768f6a861cd
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c6504ce..ff4417b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.27.0 (2025-08-17)
+
+Full Changelog: [v0.26.0...v0.27.0](https://github.com/mixedbread-ai/mixedbread-python/compare/v0.26.0...v0.27.0)
+
+### Features
+
+* **api:** update via SDK Studio ([a0cac4f](https://github.com/mixedbread-ai/mixedbread-python/commit/a0cac4f1378322d0694ac6c91038ac2b010645f2))
+
 ## 0.26.0 (2025-08-11)
 
 Full Changelog: [v0.25.0...v0.26.0](https://github.com/mixedbread-ai/mixedbread-python/compare/v0.25.0...v0.26.0)
diff --git a/README.md b/README.md
index 6b66d10d..b9c96e63 100644
--- a/README.md
+++ b/README.md
@@ -30,8 +30,8 @@ from mixedbread import Mixedbread
 
 client = Mixedbread(
     api_key=os.environ.get("MXBAI_API_KEY"),  # This is the default and can be omitted
-    # defaults to "production".
-    environment="local",
+    # or 'production' | 'local'; defaults to "production".
+    environment="development",
 )
 
 vector_store = client.vector_stores.create()
@@ -54,8 +54,8 @@ from mixedbread import AsyncMixedbread
 
 client = AsyncMixedbread(
     api_key=os.environ.get("MXBAI_API_KEY"),  # This is the default and can be omitted
-    # defaults to "production".
-    environment="local",
+    # or 'production' | 'local'; defaults to "production".
+    environment="development",
 )
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 4e15d3ed..aaae9579 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mixedbread"
-version = "0.26.0"
+version = "0.27.0"
 description = "The official Python library for the Mixedbread API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/mixedbread/_client.py b/src/mixedbread/_client.py
index 0eca020d..22dc96ba 100644
--- a/src/mixedbread/_client.py
+++ b/src/mixedbread/_client.py
@@ -68,6 +68,7 @@
 
 ENVIRONMENTS: Dict[str, str] = {
     "production": "https://api.mixedbread.com",
+    "development": "https://api.dev.mixedbread.com",
     "local": "http://127.0.0.1:8000",
 }
 
@@ -87,13 +88,13 @@ class Mixedbread(SyncAPIClient):
     # client options
     api_key: str
 
-    _environment: Literal["production", "local"] | NotGiven
+    _environment: Literal["production", "development", "local"] | NotGiven
 
     def __init__(
         self,
         *,
         api_key: str | None = None,
-        environment: Literal["production", "local"] | NotGiven = NOT_GIVEN,
+        environment: Literal["production", "development", "local"] | NotGiven = NOT_GIVEN,
         base_url: str | httpx.URL | None | NotGiven = NOT_GIVEN,
         timeout: Union[float, Timeout, None, NotGiven] = NOT_GIVEN,
         max_retries: int = DEFAULT_MAX_RETRIES,
@@ -197,7 +198,7 @@ def copy(
         self,
         *,
         api_key: str | None = None,
-        environment: Literal["production", "local"] | None = None,
+        environment: Literal["production", "development", "local"] | None = None,
         base_url: str | httpx.URL | None = None,
         timeout: float | Timeout | None | NotGiven = NOT_GIVEN,
         http_client: httpx.Client | None = None,
@@ -450,13 +451,13 @@ class AsyncMixedbread(AsyncAPIClient):
     # client options
     api_key: str
 
-    _environment: Literal["production", "local"] | NotGiven
+    _environment: Literal["production", "development", "local"] | NotGiven
 
     def __init__(
         self,
         *,
         api_key: str | None = None,
-        environment: Literal["production", "local"] | NotGiven = NOT_GIVEN,
+        environment: Literal["production", "development", "local"] | NotGiven = NOT_GIVEN,
         base_url: str | httpx.URL | None | NotGiven = NOT_GIVEN,
         timeout: Union[float, Timeout, None, NotGiven] = NOT_GIVEN,
         max_retries: int = DEFAULT_MAX_RETRIES,
@@ -560,7 +561,7 @@ def copy(
         self,
         *,
         api_key: str | None = None,
-        environment: Literal["production", "local"] | None = None,
+        environment: Literal["production", "development", "local"] | None = None,
         base_url: str | httpx.URL | None = None,
         timeout: float | Timeout | None | NotGiven = NOT_GIVEN,
         http_client: httpx.AsyncClient | None = None,
diff --git a/src/mixedbread/_version.py b/src/mixedbread/_version.py
index f10c0174..064f5087 100644
--- a/src/mixedbread/_version.py
+++ b/src/mixedbread/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "mixedbread"
-__version__ = "0.26.0"  # x-release-please-version
+__version__ = "0.27.0"  # x-release-please-version