diff --git a/.changeset/update_uv_build_to_09.md b/.changeset/update_uv_build_to_09.md
new file mode 100644
index 000000000..3ab2bdd34
--- /dev/null
+++ b/.changeset/update_uv_build_to_09.md
@@ -0,0 +1,9 @@
+---
+default: patch
+---
+
+# Update `uv_build` to 0.9
+
+#1352 by @johnthagen
+
+`uv` has been in the `0.9.x` release cycle for a while, so update templates to use the corresponding `uv_build` range.
diff --git a/end_to_end_tests/metadata_snapshots/uv.pyproject.toml b/end_to_end_tests/metadata_snapshots/uv.pyproject.toml
index 46751fa8f..65d85d2fc 100644
--- a/end_to_end_tests/metadata_snapshots/uv.pyproject.toml
+++ b/end_to_end_tests/metadata_snapshots/uv.pyproject.toml
@@ -16,7 +16,7 @@ module-name = "test_3_1_features_client"
 module-root = ""
 
 [build-system]
-requires = ["uv_build>=0.8.0,<0.9.0"]
+requires = ["uv_build>=0.9.0,<0.10.0"]
 build-backend = "uv_build"
 
 [tool.ruff]
diff --git a/openapi_python_client/templates/pyproject_uv.toml.jinja b/openapi_python_client/templates/pyproject_uv.toml.jinja
index 16395df63..ef6cda77b 100644
--- a/openapi_python_client/templates/pyproject_uv.toml.jinja
+++ b/openapi_python_client/templates/pyproject_uv.toml.jinja
@@ -16,5 +16,5 @@ module-name = "{{ package_name }}"
 module-root = ""
 
 [build-system]
-requires = ["uv_build>=0.8.0,<0.9.0"]
+requires = ["uv_build>=0.9.0,<0.10.0"]
 build-backend = "uv_build"