diff --git a/pyproject.toml b/pyproject.toml
index 200c681a..36597929 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "archivebox"
-version = "0.8.4"
+version = "0.8.5"
 requires-python = ">=3.10"
 description = "Self-hosted internet archiving solution."
 authors = [{name = "Nick Sweeting", email = "pyproject.toml@archivebox.io"}]
@@ -85,6 +85,7 @@ dependencies = [
     ############# Extractor Dependencies #############
     "yt-dlp>=2024.8.6",               # for: media
     "pydantic-settings>=2.5.2",
+    "pluggy>=1.5.0",
 ]
 
 # pdm lock --group=':all'