diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 481d0d6..8a0ee7d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
+        python-version: [3.9, "3.10", "3.11", "3.12", "3.13", "3.14"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38bf1d1..6c250ce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 CHANGELOG
 =========
 
+0.6.2
+-----
+ - Support negative numbers (both integers and floats)
+
 0.6.1
 -----
  - Fix project build
diff --git a/py_partiql_parser/_internal/json_parser.py b/py_partiql_parser/_internal/json_parser.py
index eed5783..e3a7b2d 100644
--- a/py_partiql_parser/_internal/json_parser.py
+++ b/py_partiql_parser/_internal/json_parser.py
@@ -15,7 +15,7 @@ class JsonParser:
     """
 
     @staticmethod
-    def parse(original: str) -> Iterator[Any]:  # type: ignore[misc]
+    def parse(original: str) -> Iterator[Any]:
         if not (original.startswith("{") or original.startswith("[")):
             # Doesn't look like JSON - let's return as a variable
             yield original if original.isnumeric() else Variable(original)
@@ -26,7 +26,7 @@ def parse(original: str) -> Iterator[Any]:  # type: ignore[misc]
                 yield result
 
     @staticmethod
-    def parse_with_tokens(original: str) -> Iterator[Tuple[Any, int]]:  # type: ignore[misc]
+    def parse_with_tokens(original: str) -> Iterator[Tuple[Any, int]]:
         """
         Parse JSON string. Returns a tuple of (json_doc, nr_of_bytes_processed)
         """
@@ -37,7 +37,7 @@ def parse_with_tokens(original: str) -> Iterator[Tuple[Any, int]]:  # type: igno
                 yield result, tokenizer.get_tokens_parsed()
 
     @staticmethod
-    def _get_next_document(  # type: ignore[misc]
+    def _get_next_document(
         original: str,
         tokenizer: ClauseTokenizer,
         only_parse_initial: bool = False,
@@ -135,7 +135,7 @@ def _get_next_document(  # type: ignore[misc]
         return result
 
     @staticmethod
-    def _parse_list(original: str, tokenizer: ClauseTokenizer) -> List[Any]:  # type: ignore
+    def _parse_list(original: str, tokenizer: ClauseTokenizer) -> List[Any]:
         result: List[Any] = list()
         section = None
         current_phrase = ""
diff --git a/py_partiql_parser/_internal/where_parser.py b/py_partiql_parser/_internal/where_parser.py
index 28d705f..4f84ffd 100644
--- a/py_partiql_parser/_internal/where_parser.py
+++ b/py_partiql_parser/_internal/where_parser.py
@@ -322,7 +322,7 @@ def prep_value(val: str) -> Dict[str, Any]:
 
 class S3WhereParser(WhereParser):
     @classmethod
-    def applies(cls, doc: Any, table_prefix: str, _where_clause: str) -> bool:  # type: ignore[misc]
+    def applies(cls, doc: Any, table_prefix: str, _where_clause: str) -> bool:
         where_clause = WhereParser.parse_where_clause(_where_clause)
 
         if isinstance(where_clause, WhereClause):
diff --git a/pyproject.toml b/pyproject.toml
index f00329d..ef74190 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "py-partiql-parser"
-version = "0.6.1"
+version = "0.6.2"
 description = "Pure Python PartiQL Parser"
 readme = "README.md"
 keywords = ["pypartiql", "parser"]
@@ -9,6 +9,27 @@ authors = [{name="Bert Blommers", email="info@bertblommers.nl"}]
 
 dependencies = []
 
+classifiers = [
+  # How mature is this project? Common values are
+  #   3 - Alpha
+  #   4 - Beta
+  #   5 - Production/Stable
+  "Development Status :: 4 - Beta",
+
+  # Indicate who your project is intended for
+  "Intended Audience :: Developers",
+  "Topic :: Software Development :: Libraries",
+
+  # Specify the Python versions you support here.
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+]
+
 [tool.hatch.build]
 include = ["py_partiql_parser/*"]