diff --git a/cyberdrop_dl/__init__.py b/cyberdrop_dl/__init__.py
index 5a7de31ef..4a6564b0b 100644
--- a/cyberdrop_dl/__init__.py
+++ b/cyberdrop_dl/__init__.py
@@ -1 +1 @@
-__version__ = "5.1.77"
\ No newline at end of file
+__version__ = "5.1.78"
\ No newline at end of file
diff --git a/cyberdrop_dl/clients/download_client.py b/cyberdrop_dl/clients/download_client.py
index bcde2f68b..5e8d376cb 100644
--- a/cyberdrop_dl/clients/download_client.py
+++ b/cyberdrop_dl/clients/download_client.py
@@ -101,7 +101,7 @@ async def _download(self, domain: str, manager: Manager, media_item: MediaItem,
             await self.client_manager.check_http_status(resp, download=True)
             content_type = resp.headers.get('Content-Type')
             ext = Path(media_item.filename).suffix.lower()
-            if any(s in content_type.lower() for s in ('html', 'text')) and ext not in FILE_FORMATS['Text']:
+            if content_type and any(s in content_type.lower() for s in ('html', 'text')) and ext not in FILE_FORMATS['Text']:
                 raise InvalidContentTypeFailure(message=f"Received {content_type}, was expecting other")
 
             if resp.status != HTTPStatus.PARTIAL_CONTENT and file.is_file():
diff --git a/cyberdrop_dl/scraper/crawlers/bunkrr_crawler.py b/cyberdrop_dl/scraper/crawlers/bunkrr_crawler.py
index febe599be..0448acefa 100644
--- a/cyberdrop_dl/scraper/crawlers/bunkrr_crawler.py
+++ b/cyberdrop_dl/scraper/crawlers/bunkrr_crawler.py
@@ -76,7 +76,7 @@ async def album(self, scrape_item: ScrapeItem) -> None:
                 filename = card_listing.select_one("div[class*=details]").select_one("p").text
                 file_ext = "." + filename.split(".")[-1]
                 if file_ext.lower() not in FILE_FORMATS['Images'] and file_ext.lower() not in FILE_FORMATS['Videos']:
-                    raise Exception()
+                    raise FileNotFoundError()
                 image_obj = file.select_one("img")
                 src = image_obj.get("src")
                 src = src.replace("/thumbs", "")
diff --git a/poetry.lock b/poetry.lock
index 37584e0c7..92163faf6 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -963,13 +963,13 @@ windows-terminal = ["colorama (>=0.4.6)"]
 
 [[package]]
 name = "python-dateutil"
-version = "2.8.2"
+version = "2.9.0.post0"
 description = "Extensions to the standard Python datetime module"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,>=2.7"
 files = [
-    {file = "python-dateutil-2.8.2.tar.gz", hash = "sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86"},
-    {file = "python_dateutil-2.8.2-py2.py3-none-any.whl", hash = "sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9"},
+    {file = "python-dateutil-2.9.0.post0.tar.gz", hash = "sha256:37dd54208da7e1cd875388217d5e00ebd4179249f90fb72437e91a35459a0ad3"},
+    {file = "python_dateutil-2.9.0.post0-py2.py3-none-any.whl", hash = "sha256:a8b2bc7bffae282281c8140a97d3aa9c14da0b136dfe83f850eea9a5f7470427"},
 ]
 
 [package.dependencies]
diff --git a/pyproject.toml b/pyproject.toml
index 1e3c601a7..71b5e475f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cyberdrop-dl"
-version = "5.1.77"
+version = "5.1.78"
 description = "Bulk downloader for multiple file hosts"
 authors = ["Jules Winnfield <juleswinnfieldII@protonmail.com>"]
 readme = "README.md"