iterative
diff --git a/‎setup.cfg
-2 b/‎setup.cfg
-2
diff --git a/‎src/dvc_objects/hashfile/__init__.py b/‎src/dvc_objects/hashfile/__init__.py
diff --git a/‎src/dvc_objects/hashfile/_ignore.py
-15 b/‎src/dvc_objects/hashfile/_ignore.py
-15
diff --git a/‎src/dvc_objects/hashfile/cache.py
-65 b/‎src/dvc_objects/hashfile/cache.py
-65
diff --git a/‎src/dvc_objects/hashfile/db.py
-150 b/‎src/dvc_objects/hashfile/db.py
-150
@@ -27,9 +27,7 @@ install_requires=
     shortuuid>=0.5.0
     flatten_dict>=0.4.1,<1
     funcy>=1.14
-    diskcache>=5.2.1
     fsspec>=2021.10.1
-    nanotime>=0.5.2
     typing-extensions>=3.7.4
 
 [options.extras_require]