diff --git a/dev-requirements.txt b/dev-requirements.txt
index 489580d..90ebd3c 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,5 +1,3 @@
-backports-tarfile==1.2.0
-    # via jaraco-context
 cachetools==7.2.0
     # via tox
 certifi==2026.7.22
@@ -18,7 +16,7 @@ distlib==0.4.3
     # via virtualenv
 docutils==0.23
     # via readme-renderer
-filelock==4.0.4
+filelock==4.2.1
     # via
     #   python-discovery
     #   tox
@@ -27,8 +25,6 @@ id==1.6.1
     # via twine
 idna==3.20
     # via requests
-importlib-metadata==9.0.1
-    # via keyring
 jaraco-classes==3.4.0
     # via keyring
 jaraco-context==6.1.2
@@ -97,5 +93,3 @@ urllib3==2.8.0
     #   twine
 virtualenv==21.13.0
     # via tox
-zipp==4.1.0
-    # via importlib-metadata