diff --git a/CHANGES.md b/CHANGES.md
index 4b9649cb..c7d6a7b7 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,6 @@
 ### 3.32.0 (2024-xx-xx xx:xx:00 UTC)
 
+* Update CacheControl 0.13.1 (783a338) to 0.14.0 (e2be0c2)
 * Update idna library 3.4 (cab054c) to 3.7 (1d365e1)
 * Update Requests library 2.31.0 (8812812) to 2.32.3 (0e322af)
 * Update urllib3 2.0.7 (56f01e0) to 2.2.1 (54d6edf)
diff --git a/lib/cachecontrol/__init__.py b/lib/cachecontrol/__init__.py
index abbf8c06..82646f37 100644
--- a/lib/cachecontrol/__init__.py
+++ b/lib/cachecontrol/__init__.py
@@ -8,7 +8,7 @@ Make it easy to import from cachecontrol without long namespaces.
 """
 __author__ = "Eric Larson"
 __email__ = "eric@ionrock.org"
-__version__ = "0.13.1"
+__version__ = "0.14.0"
 
 from cachecontrol.adapter import CacheControlAdapter
 from cachecontrol.controller import CacheController
diff --git a/lib/cachecontrol/adapter.py b/lib/cachecontrol/adapter.py
index bf4a23dd..d2e65ff0 100644
--- a/lib/cachecontrol/adapter.py
+++ b/lib/cachecontrol/adapter.py
@@ -125,21 +125,21 @@ class CacheControlAdapter(HTTPAdapter):
             else:
                 # Wrap the response file with a wrapper that will cache the
                 #   response when the stream has been consumed.
-                response._fp = CallbackFileWrapper(  # type: ignore[attr-defined]
-                    response._fp,  # type: ignore[attr-defined]
+                response._fp = CallbackFileWrapper(  # type: ignore[assignment]
+                    response._fp,  # type: ignore[arg-type]
                     functools.partial(
                         self.controller.cache_response, request, response
                     ),
                 )
                 if response.chunked:
-                    super_update_chunk_length = response._update_chunk_length  # type: ignore[attr-defined]
+                    super_update_chunk_length = response._update_chunk_length
 
                     def _update_chunk_length(self: HTTPResponse) -> None:
                         super_update_chunk_length()
                         if self.chunk_left == 0:
-                            self._fp._close()  # type: ignore[attr-defined]
+                            self._fp._close()  # type: ignore[union-attr]
 
-                    response._update_chunk_length = types.MethodType(  # type: ignore[attr-defined]
+                    response._update_chunk_length = types.MethodType(  # type: ignore[method-assign]
                         _update_chunk_length, response
                     )
 
diff --git a/lib/cachecontrol/caches/file_cache.py b/lib/cachecontrol/caches/file_cache.py
index 86213500..6981bda1 100644
--- a/lib/cachecontrol/caches/file_cache.py
+++ b/lib/cachecontrol/caches/file_cache.py
@@ -66,7 +66,7 @@ class _FileCacheMixin:
 
     def __init__(
         self,
-        directory: Union[str, Path],
+        directory: str | Path,
         forever: bool = False,
         filemode: int = 0o0600,
         dirmode: int = 0o0700,
diff --git a/lib/cachecontrol/controller.py b/lib/cachecontrol/controller.py
index 4f54a121..5e9cab72 100644
--- a/lib/cachecontrol/controller.py
+++ b/lib/cachecontrol/controller.py
@@ -142,6 +142,11 @@ class CacheController:
         """
         Load a cached response, or return None if it's not available.
         """
+        # We do not support caching of partial content: so if the request contains a
+        # Range header then we don't want to load anything from the cache.
+        if "Range" in request.headers:
+            return None
+
         cache_url = request.url
         assert cache_url is not None
         cache_data = self.cache.get(cache_url)
@@ -480,7 +485,7 @@ class CacheController:
         cached_response.headers.update(
             {
                 k: v
-                for k, v in response.headers.items()  # type: ignore[no-untyped-call]
+                for k, v in response.headers.items()
                 if k.lower() not in excluded_headers
             }
         )
diff --git a/lib/cachecontrol/heuristics.py b/lib/cachecontrol/heuristics.py
index 323262be..ea1badca 100644
--- a/lib/cachecontrol/heuristics.py
+++ b/lib/cachecontrol/heuristics.py
@@ -68,7 +68,7 @@ class OneDayCache(BaseHeuristic):
 
         if "expires" not in response.headers:
             date = parsedate(response.headers["date"])
-            expires = expire_after(timedelta(days=1), date=datetime(*date[:6], tzinfo=timezone.utc))  # type: ignore[misc]
+            expires = expire_after(timedelta(days=1), date=datetime(*date[:6], tzinfo=timezone.utc))  # type: ignore[index,misc]
             headers["expires"] = datetime_to_header(expires)
             headers["cache-control"] = "public"
         return headers
diff --git a/lib/cachecontrol/serialize.py b/lib/cachecontrol/serialize.py
index 99045a0a..83bce073 100644
--- a/lib/cachecontrol/serialize.py
+++ b/lib/cachecontrol/serialize.py
@@ -32,13 +32,13 @@ class Serializer:
             # also update the response with a new file handler to be
             # sure it acts as though it was never read.
             body = response.read(decode_content=False)
-            response._fp = io.BytesIO(body)  # type: ignore[attr-defined]
+            response._fp = io.BytesIO(body)  # type: ignore[assignment]
             response.length_remaining = len(body)
 
         data = {
             "response": {
                 "body": body,  # Empty bytestring if body is stored separately
-                "headers": {str(k): str(v) for k, v in response.headers.items()},  # type: ignore[no-untyped-call]
+                "headers": {str(k): str(v) for k, v in response.headers.items()},
                 "status": response.status,
                 "version": response.version,
                 "reason": str(response.reason),