diff --git a/.github/workflows/ci_workflows.yml b/.github/workflows/ci_workflows.yml
index 335576b0..4e001265 100644
--- a/.github/workflows/ci_workflows.yml
+++ b/.github/workflows/ci_workflows.yml
@@ -25,12 +25,12 @@ jobs:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
     with:
       envs: |
-        - linux: py39
-        - macos: py310
-        - windows: py311
-        - linux: py312
-        - linux: py313
-        - linux: py313-devdeps
+        - linux: py310
+        - linux: py311
+        - macos: py312
+        - windows: py313
+        - linux: py314
+        - linux: py314-devdeps
         - linux: py312-conda
           toxdeps: tox-conda
         - linux: mypy
diff --git a/.ruff.toml b/.ruff.toml
index bc12246b..f641f2b3 100644
--- a/.ruff.toml
+++ b/.ruff.toml
@@ -46,8 +46,6 @@ extend-ignore = [
   "F403",
   "F821",
   "F841",
-  # pyupgrade (UP)
-  "UP038", # Use | in isinstance - not compatible with models and is slower
   # pytest (PT)
   "PT001", # Always use pytest.fixture()
   "PT023", # Always use () on pytest decorators
diff --git a/parfive/downloader.py b/parfive/downloader.py
index c2939bc5..3fef1368 100644
--- a/parfive/downloader.py
+++ b/parfive/downloader.py
@@ -317,8 +317,7 @@ async def run_download(self):
                     task.cancel()
                 dl_results = await asyncio.gather(*tasks, return_exceptions=True)
 
-            finally:
-                return self._format_results(dl_results, main_pb)
+            return self._format_results(dl_results, main_pb)
 
     def _format_results(self, retvals, main_pb):
         # Squash all nested lists into a single flat list
@@ -448,7 +447,7 @@ async def _run_http_download(self, main_pb):
 
             try:
                 # Wait for all the coroutines to finish
-                done, _ = await asyncio.wait(futures)
+                _done, _ = await asyncio.wait(futures)
             except asyncio.CancelledError:
                 for task in futures:
                     task.cancel()
@@ -464,7 +463,7 @@ async def _run_ftp_download(self, main_pb):
 
         try:
             # Wait for all the coroutines to finish
-            done, _ = await asyncio.wait(futures)
+            _done, _ = await asyncio.wait(futures)
         except asyncio.CancelledError:
             for task in futures:
                 task.cancel()
@@ -734,7 +733,7 @@ async def _get_http(
 
             return url, str(filepath)
 
-        except (Exception, asyncio.CancelledError) as e:
+        except (Exception, asyncio.CancelledError) as e:  # noqa: BLE001
             for task in tasks:
                 task.cancel()
             # We have to cancel the writer here before we try and remove the
@@ -955,7 +954,7 @@ async def _get_ftp(
 
                     return url, str(filepath)
 
-        except (Exception, asyncio.CancelledError) as e:
+        except (Exception, asyncio.CancelledError) as e:  # noqa: BLE001
             if writer is not None:
                 await cancel_task(writer)
                 writer = None
diff --git a/parfive/utils.py b/parfive/utils.py
index dc15f56d..4a455bf9 100644
--- a/parfive/utils.py
+++ b/parfive/utils.py
@@ -67,7 +67,7 @@ def default_name(path: os.PathLike, resp: aiohttp.ClientResponse, url: str) -> o
     if resp:
         cdheader = resp.headers.get("Content-Disposition", None)
         if cdheader:
-            value, params = parse_header(cdheader)
+            _value, params = parse_header(cdheader)
             name = params.get("filename", url_filename)
         else:
             name = url_filename
diff --git a/pyproject.toml b/pyproject.toml
index e58c3443..a3553a17 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "parfive"
 description = "A HTTP and FTP parallel file downloader."
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 readme = { file = "README.rst", content-type = "text/x-rst" }
 license = { file = "LICENSE" }
 authors = [