diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index bed1c87d..69498b5e 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.24.1"
+  ".": "0.24.2"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 8336f20d..46e29168 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 40
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sent/sent-dm-ca88d2d76eb9a9d5aced4f434c3ff76ede187f7a69bc8fc66bb0f619e57720fd.yml
-openapi_spec_hash: 1aa0c76233c92eecf5ee0e4f04e5f5e4
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/sent/sent-dm-cd3602173bd6a0a9492974a8541e246b36758015cb5f3e214b4abec90f3f9306.yml
+openapi_spec_hash: 4d6829284030da47b715b4f5557167db
 config_hash: 7fe4b7f38470a511342b783de698aa99
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 93d854a0..245bc134 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.24.2 (2026-05-11)
+
+Full Changelog: [v0.24.1...v0.24.2](https://github.com/sentdm/sent-dm-python/compare/v0.24.1...v0.24.2)
+
+### Bug Fixes
+
+* **client:** add missing f-string prefix in file type error message ([7028b0f](https://github.com/sentdm/sent-dm-python/commit/7028b0f391ab1cfdba4e4fef7218461a89c063f3))
+
 ## 0.24.1 (2026-05-01)
 
 Full Changelog: [v0.24.0...v0.24.1](https://github.com/sentdm/sent-dm-python/compare/v0.24.0...v0.24.1)
diff --git a/pyproject.toml b/pyproject.toml
index bf8ae856..dedf2cb2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "sentdm"
-version = "0.24.1"
+version = "0.24.2"
 description = "The official Python library for the Sent API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/sent_dm/_files.py b/src/sent_dm/_files.py
index 0fdce17b..76da9e08 100644
--- a/src/sent_dm/_files.py
+++ b/src/sent_dm/_files.py
@@ -99,7 +99,7 @@ async def async_to_httpx_files(files: RequestFiles | None) -> HttpxRequestFiles
     elif is_sequence_t(files):
         files = [(key, await _async_transform_file(file)) for key, file in files]
     else:
-        raise TypeError("Unexpected file type input {type(files)}, expected mapping or sequence")
+        raise TypeError(f"Unexpected file type input {type(files)}, expected mapping or sequence")
 
     return files
 
diff --git a/src/sent_dm/_version.py b/src/sent_dm/_version.py
index 4cca35aa..92f1090b 100644
--- a/src/sent_dm/_version.py
+++ b/src/sent_dm/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "sent_dm"
-__version__ = "0.24.1"  # x-release-please-version
+__version__ = "0.24.2"  # x-release-please-version