diff --git a/.github/workflows/python-release.yml b/.github/workflows/python-release.yml
index cb79ba84..7921928f 100644
--- a/.github/workflows/python-release.yml
+++ b/.github/workflows/python-release.yml
@@ -35,10 +35,12 @@ jobs:
         working-directory: crates/jsonschema-py
 
       - run: uv venv
+        working-directory: crates/jsonschema-py
 
       - name: Install sdist
         run: |
           uv pip install dist/${{ env.PACKAGE_NAME }}-*.tar.gz --force-reinstall
+        working-directory: crates/jsonschema-py
 
       - name: Upload sdist
         uses: actions/upload-artifact@v4
diff --git a/crates/jsonschema-py/Cargo.toml b/crates/jsonschema-py/Cargo.toml
index 61478e09..fbbac367 100644
--- a/crates/jsonschema-py/Cargo.toml
+++ b/crates/jsonschema-py/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "jsonschema-py"
 version = "0.18.3"
-description = "JSON schema validaton library"
+description = "A high-performance JSON Schema validator for Python"
 keywords = ["jsonschema", "validation"]
 categories = ["web-programming"]
 readme = "README.md"
diff --git a/crates/jsonschema-py/pyproject.toml b/crates/jsonschema-py/pyproject.toml
index 05536012..ac6b7507 100644
--- a/crates/jsonschema-py/pyproject.toml
+++ b/crates/jsonschema-py/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "jsonschema_rs"
-description = "Fast JSON Schema validation for Python implemented in Rust"
+description = "A high-performance JSON Schema validator for Python"
 keywords = ["jsonschema", "validation", "rust"]
 authors = [
     {name = "Dmitry Dygalo", email = "dmitry@dygalo.dev"}
@@ -28,6 +28,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Rust",
+    "Topic :: File Formats :: JSON :: JSON Schema",
 ]
 requires-python = ">=3.8"
 dependencies = []