diff --git a/.gitignore b/.gitignore
index 4fc275f..aa7df9b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 dist/
 .idea
+.claude/settings.local.json
+.kagent-context/**
diff --git a/pyproject.toml b/pyproject.toml
index b70ea6f..11531e1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,5 +29,8 @@ dependencies = [
 "Homepage" = "https://github.com/Kaggle/kagglesdk"
 "Bug Tracker" = "https://github.com/Kaggle/kagglesdk/issues"
 
+[tool.uv]
+exclude-newer = "2026-03-31"
+
 [tool.hatch.version]
 path = "kagglesdk/__init__.py"
\ No newline at end of file
diff --git a/requirements.lock b/requirements.lock
new file mode 100644
index 0000000..f9f14c2
--- /dev/null
+++ b/requirements.lock
@@ -0,0 +1,20 @@
+# Regenerate with: uv pip compile pyproject.toml -o requirements.lock
+#
+# To upgrade packages:
+#   1. Update exclude-newer in pyproject.toml to 2 days before today
+#   2. Run: uv pip compile pyproject.toml -o requirements.lock
+#
+# This file was autogenerated by uv via the following command:
+#    uv pip compile pyproject.toml -o requirements.lock
+certifi==2026.2.25
+    # via requests
+charset-normalizer==3.4.6
+    # via requests
+idna==3.11
+    # via requests
+protobuf==7.34.1
+    # via kagglesdk (pyproject.toml)
+requests==2.33.1
+    # via kagglesdk (pyproject.toml)
+urllib3==2.6.3
+    # via requests