diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2e36912b9e..626f5060ed 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -54,7 +54,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         airflow-version: ["2.4", "2.5", "2.6", "2.7", "2.8", "2.9", "2.10", "2.11", "3.0", "3.1"]
         dbt-version: ["1.10"]
         exclude:
@@ -76,6 +76,25 @@ jobs:
             airflow-version: "2.7"
           - python-version: "3.12"
             airflow-version: "2.8"
+          # Apache Airflow versions prior to 3.1.0 have not been tested with Python 3.13.
+          - python-version: "3.13"
+            airflow-version: "2.4"
+          - python-version: "3.13"
+            airflow-version: "2.5"
+          - python-version: "3.13"
+            airflow-version: "2.6"
+          - python-version: "3.13"
+            airflow-version: "2.7"
+          - python-version: "3.13"
+            airflow-version: "2.8"
+          - python-version: "3.13"
+            airflow-version: "2.9"
+          - python-version: "3.13"
+            airflow-version: "2.10"
+          - python-version: "3.13"
+            airflow-version: "2.11"
+          - python-version: "3.13"
+            airflow-version: "3.0"
     steps:
       - uses: actions/checkout@v6.0.0
         with:
@@ -119,7 +138,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10", "3.11"]
+        python-version: ["3.10", "3.11", "3.13"]
         airflow-version: ["2.4", "2.5", "2.6", "2.7", "2.8", "2.9", "2.10", "2.11", "3.0", "3.1"]
         dbt-version: ["1.10"]
         exclude:
@@ -127,6 +146,25 @@ jobs:
             airflow-version: "2.4"
           - python-version: "3.11"
             airflow-version: "2.5"
+          # Apache Airflow versions prior to 3.1.0 have not been tested with Python 3.13.
+          - python-version: "3.13"
+            airflow-version: "2.4"
+          - python-version: "3.13"
+            airflow-version: "2.5"
+          - python-version: "3.13"
+            airflow-version: "2.6"
+          - python-version: "3.13"
+            airflow-version: "2.7"
+          - python-version: "3.13"
+            airflow-version: "2.8"
+          - python-version: "3.13"
+            airflow-version: "2.9"
+          - python-version: "3.13"
+            airflow-version: "2.10"
+          - python-version: "3.13"
+            airflow-version: "2.11"
+          - python-version: "3.13"
+            airflow-version: "3.0"
     services:
       postgres:
         image: postgres@sha256:4cd697181d4bd3ddc41a09012f339fa8cb5a8cd3d8b30130ea8378c176b6c494  # 14.18
diff --git a/pyproject.toml b/pyproject.toml
index a43ca252d2..d060acf77d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,6 +24,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
     "aenum",
@@ -167,7 +168,7 @@ dependencies = [
 pre-install-commands = ["sh scripts/test/pre-install-airflow.sh {matrix:airflow} {matrix:python}"]
 
 [[tool.hatch.envs.tests.matrix]]
-python = ["3.10", "3.11", "3.12"]
+python = ["3.10", "3.11", "3.12", "3.13"]
 airflow = ["2.4", "2.5", "2.6", "2.7", "2.8", "2.9", "2.10", "2.11", "3.0", "3.1"]
 dbt = ["1.5", "1.6", "1.7", "1.8", "1.9", "1.10", "2.0"]
 
@@ -227,7 +228,7 @@ serve = "sphinx-autobuild docs docs/_build"
 ######################################
 [tool.black]
 line-length = 120
-target-version = ['py310', 'py311', 'py312']
+target-version = ["py310", "py311", "py312", "py313"]
 
 [tool.isort]
 profile = "black"
diff --git a/tests/operators/test_base.py b/tests/operators/test_base.py
index 7394a7df95..400a97a06b 100644
--- a/tests/operators/test_base.py
+++ b/tests/operators/test_base.py
@@ -20,29 +20,17 @@
 )
 
 
-@pytest.mark.skipif(
-    (sys.version_info.major, sys.version_info.minor) == (3, 12),
-    reason="The error message for the abstract class instantiation seems to have changed between Python 3.11 and 3.12",
-)
 def test_dbt_base_is_abstract():
-    """Tests that the abstract base operator cannot be instantiated since the base_cmd is not defined."""
-    expected_error = (
-        "Can't instantiate abstract class AbstractDbtBase with abstract methods base_cmd, build_and_run_cmd"
-    )
-    with pytest.raises(TypeError, match=expected_error):
-        AbstractDbtBase(project_dir="project_dir")
+    if sys.version_info >= (3, 12):
+        expected_error = (
+            "Can't instantiate abstract class AbstractDbtBase without an implementation for abstract methods "
+            "'base_cmd', 'build_and_run_cmd'"
+        )
+    else:
+        expected_error = (
+            "Can't instantiate abstract class AbstractDbtBase with abstract methods base_cmd, build_and_run_cmd"
+        )
 
-
-@pytest.mark.skipif(
-    (sys.version_info.major, sys.version_info.minor) != (3, 12),
-    reason="The error message for the abstract class instantiation seems to have changed between Python 3.11 and 3.12",
-)
-def test_dbt_base_operator_is_abstract_py12():
-    """Tests that the abstract base operator cannot be instantiated since the base_cmd is not defined."""
-    expected_error = (
-        "Can't instantiate abstract class AbstractDbtBase without an implementation for abstract methods "
-        "'base_cmd', 'build_and_run_cmd'"
-    )
     with pytest.raises(TypeError, match=expected_error):
         AbstractDbtBase(project_dir="project_dir")