diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index a7130553..d52d2b97 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.12.0"
+  ".": "0.13.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 3a696724..77fe4eff 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-fd1562786a889e981d7d9b30d7f4b29d3d2ea11a8c30e19b919fae07ea355ccd.yml
 openapi_spec_hash: 1d83645e7d7bc1b6ccfc1ecc7cca656a
-config_hash: 9957eb067ae655fc584c6a1fbe82540c
+config_hash: 95ffbc5d87b528d727a944596d7cf051
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4cff6499..5d9b558f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.13.0 (2025-06-25)
+
+Full Changelog: [v0.12.0...v0.13.0](https://github.com/mixedbread-ai/mixedbread-python/compare/v0.12.0...v0.13.0)
+
+### Features
+
+* **api:** update via SDK Studio ([b7cc224](https://github.com/mixedbread-ai/mixedbread-python/commit/b7cc224de89f90dd3f6e0806ad3406da9c36b794))
+
 ## 0.12.0 (2025-06-25)
 
 Full Changelog: [v0.11.0...v0.12.0](https://github.com/mixedbread-ai/mixedbread-python/compare/v0.11.0...v0.12.0)
diff --git a/pyproject.toml b/pyproject.toml
index f1573a4e..5e49cf21 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "mixedbread"
-version = "0.12.0"
+version = "0.13.0"
 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 bd402d87..0eca020d 100644
--- a/src/mixedbread/_client.py
+++ b/src/mixedbread/_client.py
@@ -176,7 +176,7 @@ def __init__(
     @property
     @override
     def qs(self) -> Querystring:
-        return Querystring(array_format="comma")
+        return Querystring(array_format="repeat")
 
     @property
     @override
@@ -539,7 +539,7 @@ def __init__(
     @property
     @override
     def qs(self) -> Querystring:
-        return Querystring(array_format="comma")
+        return Querystring(array_format="repeat")
 
     @property
     @override
diff --git a/src/mixedbread/_version.py b/src/mixedbread/_version.py
index 8a6b49a1..b4a71847 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__ = "0.12.0"  # x-release-please-version
+__version__ = "0.13.0"  # x-release-please-version
diff --git a/tests/api_resources/vector_stores/test_files.py b/tests/api_resources/vector_stores/test_files.py
index 350624fe..62eea508 100644
--- a/tests/api_resources/vector_stores/test_files.py
+++ b/tests/api_resources/vector_stores/test_files.py
@@ -143,7 +143,7 @@ def test_method_list_with_all_params(self, client: Mixedbread) -> None:
             limit=1000,
             cursor="cursor",
             include_total=True,
-            statuses=["pending"],
+            statuses=["pending", "in_progress"],
         )
         assert_matches_type(SyncCursor[VectorStoreFile], file, path=["response"])
 
@@ -445,7 +445,7 @@ async def test_method_list_with_all_params(self, async_client: AsyncMixedbread)
             limit=1000,
             cursor="cursor",
             include_total=True,
-            statuses=["pending"],
+            statuses=["pending", "in_progress"],
         )
         assert_matches_type(AsyncCursor[VectorStoreFile], file, path=["response"])