diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 47cc4f8..b574a1e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
       - uses: actions/checkout@v4.2.2
       - uses: actions/setup-python@v5.4.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4149d91..2281060 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4.2.2
       - uses: actions/setup-python@v5.4.0
         with:
-          python-version: ">=3.12"
+          python-version: ">=3.13"
       - run: |
           pip install -r requirements-poetry.txt
           git tag $(poetry version --short)
diff --git a/.mergify.yml b/.mergify.yml
index 8c40cc8..4a00fd4 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -9,6 +9,7 @@ queue_rules:
           - check-success=Test with Python 3.10
           - check-success=Test with Python 3.11
           - check-success=Test with Python 3.12
+          - check-success=Test with Python 3.13
       - "#approved-reviews-by>=1"
       - "#changes-requested-reviews-by=0"
       - "#review-threads-unresolved=0"
diff --git a/pyproject.toml b/pyproject.toml
index 358687a..3f1f859 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Database",
@@ -58,7 +59,7 @@ filterwarnings = ["error"]
 [tool.ruff]
 line-length = 88
 indent-width = 4
-target-version = "py312"
+target-version = "py313"
 
 [tool.ruff.lint]
 preview = true
diff --git a/sql_compare/__init__.py b/sql_compare/__init__.py
index 7ae7080..c7c1370 100644
--- a/sql_compare/__init__.py
+++ b/sql_compare/__init__.py
@@ -109,7 +109,7 @@ def is_comment(self) -> bool:
         return isinstance(self.token_list, sqlparse.sql.Comment)
 
     @property
-    def tokens(self) -> Generator[Token | TokenList, None, None]:
+    def tokens(self) -> Generator[Token | TokenList]:
         """Yield relevant tokens in a deterministic order."""
         for token in self.token_list.tokens:
             if token.is_group:
@@ -167,7 +167,7 @@ def is_unordered(token_list: sqlparse.sql.TokenList, statement_type: str) -> boo
         )
 
     @property
-    def tokens(self) -> Generator[Token | TokenList, None, None]:
+    def tokens(self) -> Generator[Token | TokenList]:
         """Yield relevant tokens in a deterministic order."""
         filtered_tokens = [t for t in self.flatten_tokens if not t.ignore]
 
@@ -186,7 +186,7 @@ def tokens(self) -> Generator[Token | TokenList, None, None]:
         yield from sorted_tokens
 
     @property
-    def flatten_tokens(self) -> Generator[Token, None, None]:
+    def flatten_tokens(self) -> Generator[Token]:
         """Yield all tokens in the token tree."""
         yield from (Token(t) for t in self.token_list.flatten())