diff --git a/pyproject.toml b/pyproject.toml
index bb90809..da13413 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ Repository = "https://github.com/offering-protocol/odp-python"
 
 [dependency-groups]
 dev = [
-  "build==1.6.0",
+  "build==1.6.1",
   "mypy==2.3.1",
   "pytest==9.1.1",
   "pytest-asyncio==1.4.0",
diff --git a/uv.lock b/uv.lock
index 7428f22..5e17dfb 100644
--- a/uv.lock
+++ b/uv.lock
@@ -112,16 +112,16 @@ wheels = [
 
 [[package]]
 name = "build"
-version = "1.6.0"
+version = "1.6.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "os_name == 'nt'" },
     { name = "packaging" },
     { name = "pyproject-hooks" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/4d/b7/1db48a9ce2984842c8c886432ec8a2719613322e868a966ba82a28862f25/build-1.6.0.tar.gz", hash = "sha256:bd2c8afc603e7a2e0ce70e2ea85f0a6d02043bafbd307f5bada0f98669eca5af", size = 113825, upload-time = "2026-08-27T21:01:16.458Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/bd/67/4898a44ea4f3f8e213b0954ec0aa0a16971d62a6212d6ea3931e97115b99/build-1.6.1.tar.gz", hash = "sha256:51cc11666391ab6f092070437ac747002ff46f3e4113a3622177ee6b488bfc53", size = 113427, upload-time = "2026-09-10T07:56:00.417Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/ab/e5/aa1e81b21aea0ce0ba435311837a37d4cb936e7461f9fecac08580073ba9/build-1.6.0-py3-none-any.whl", hash = "sha256:f7aaf1ebbb79178a02ba248bb524f2176b256017e17e8e4bd4289c7b38cc2bad", size = 31187, upload-time = "2026-08-27T21:01:14.957Z" },
+    { url = "https://files.pythonhosted.org/packages/ad/9b/9fb3585dabcd73a1b2a6267f63f62649347c9e6d072c9fde365b105abb2c/build-1.6.1-py3-none-any.whl", hash = "sha256:ecd351a4be9d35a9eaaba244a7687143c9c7d4aea6ac964e7e7ddab20cbcf4e7", size = 31179, upload-time = "2026-09-10T07:55:59.148Z" },
 ]
 
 [[package]]
@@ -961,7 +961,7 @@ requires-dist = [
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "build", specifier = "==1.6.0" },
+    { name = "build", specifier = "==1.6.1" },
     { name = "mypy", specifier = "==2.3.1" },
     { name = "pytest", specifier = "==9.1.1" },
     { name = "pytest-asyncio", specifier = "==1.4.0" },