diff --git a/pyproject.toml b/pyproject.toml
index 6458358..e548e84 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,12 +9,14 @@ authors = [
     {name = "Vladislav A. Proskurov", email = "rilshok@pm.me"},
 ]
 dependencies = [
-    "jsonlines>=4.0.0",
     "humanize>=4.9.0",
-    "typing-extensions>=4.8.0",
-    "pytz>=2024.1",
-    "PyYAML>=6.0.1",
+    "jsonlines>=4.0.0",
+    "python-dateutil>=2.8.2",
     "python-dotenv>=1.0.1",
+    "PyYAML>=6.0.1",
+    "pytz>=2024.1",
+    "requests>=2.32.3",
+    "typing-extensions>=4.8.0",
 ]
 
 [tool.setuptools.dynamic]
@@ -23,18 +25,19 @@ version = {attr = "iokit.__version__"}
 [project.optional-dependencies]
 dev = ["iokit[lint,test]"]
 lint = [
-    "mypy",
-    "ruff",
-    "types-pytz",
+    "mypy>=1.7.1",
+    "ruff>=0.6.3",
+    "types-pytz>=2024.1",
 ]
 test = [
-    "pytest",
-    "pytest-cov",
+    "pytest>=8.2.2",
+    "pytest-cov>=5.0.0",
 ]
 
 [project.urls]
 Homepage = "https://github.com/rilshok/iokit"
-Repository = "https://github.com/rilshok/iokit"
+Repository = "https://github.com/rilshok/iokit.git"
+Issues = "https://github.com/rilshok/iokit/issues"
 
 [tool.mypy]
 strict = true
diff --git a/src/iokit/__init__.py b/src/iokit/__init__.py
index 360245d..6cdd4ff 100644
--- a/src/iokit/__init__.py
+++ b/src/iokit/__init__.py
@@ -15,7 +15,7 @@
     "save_file",
     "save_temp",
 ]
-__version__ = "0.1.6"
+__version__ = "0.1.7"
 
 from .extensions import Dat, Env, Gzip, Json, Jsonl, Tar, Txt, Yaml
 from .state import State, filter_states, find_state
diff --git a/tests/test_download_file.py b/tests/test_download_file.py
new file mode 100644
index 0000000..5c6fc8e
--- /dev/null
+++ b/tests/test_download_file.py
@@ -0,0 +1,7 @@
+from iokit import download_file
+
+
+def test_download_file():
+    uri = "https://raw.githubusercontent.com/rilshok/iokit/main/LICENSE"
+    state = download_file(uri)
+    assert "MIT License" in state.data.getvalue().decode("utf-8")