diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bc17624..35c8206 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
   test:
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.10', '3.11', '3.12', '3.13', '3.14']
         platform: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.platform }}
     steps:
diff --git a/noxfile.py b/noxfile.py
index fa8177a..fb5bc2a 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -37,7 +37,7 @@ def build_and_check_dists(session):
     session.run("python", "-m", "twine", "check", "dist/*")
 
 
-@nox.session(python=["3.9", "3.10", "3.11", "3.12", "3.13"])
+@nox.session(python=["3.10", "3.11", "3.12", "3.13", "3.14"])
 def tests(session):
     session.install("pytest")
     session.install("pytest-asyncio")
diff --git a/pyproject.toml b/pyproject.toml
index 8c5cf10..3a94f7c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ name = "jsonata-python"
 version = "0.6.1"
 description = "Pure Python implementation of JSONata"
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 license = {file = "LICENSE"}
 keywords = ["jsonata", "json"]
 authors = [