diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index ddb2860..61daa21 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -22,7 +22,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ["3.10", "3.13"]
+        python-version: ["3.10", "3.14"]
 
     steps:
       - uses: actions/checkout@v6
@@ -39,8 +39,8 @@ jobs:
       - name: Set up minimum environment
         shell: bash
         run: |
-          if [ "${{ matrix.python-version }}" == "3.13" ]; then
-            GROUP="test_py13"
+          if [ "${{ matrix.python-version }}" == "3.14" ]; then
+            GROUP="test_py14"
           else
             GROUP="test"
           fi
diff --git a/.python-version b/.python-version
index 3a4f41e..6324d40 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.13
\ No newline at end of file
+3.14
diff --git a/AGENTS.md b/AGENTS.md
index 8b089ad..27f9990 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -80,7 +80,7 @@ beanahead/
 
 | Category | Tools |
 |---|---|
-| Python | 3.10–3.13 (`.python-version` pins 3.13) |
+| Python | 3.10–3.14 (`.python-version` pins 3.14) |
 | Package manager | `uv` |
 | Build backend | `setuptools` + `setuptools_scm` |
 | Testing | `pytest` |
diff --git a/pyproject.toml b/pyproject.toml
index 2cc3246..af435ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,6 +29,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 	"Programming Language :: Python :: Implementation :: CPython",
     "Topic :: Office/Business :: Financial :: Accounting",
 ]
@@ -46,12 +47,11 @@ test = [
     "pytest >=8.4.2",
 ]
 
-# Separate group required for test jobs running on python 3.13.
-test_py13 = [
+# Separate group required for test jobs running on python 3.14.
+test_py14 = [
     {include-group = "test"},
-    "numpy>=2.1; python_version<'3.13'",
-    "numpy>=2.3.3; python_version>='3.13'",
-    "pandas>=2.3; python_version>='3.13'",
+    "numpy>=2.3.3; python_version>='3.14'",
+    "pandas>=3.0; python_version>='3.14'",
 ]
 
 dev = [
diff --git a/uv.lock b/uv.lock
index e6dcbb1..89b0203 100644
--- a/uv.lock
+++ b/uv.lock
@@ -8,12 +8,9 @@ resolution-markers = [
     "python_full_version == '3.14.*' and sys_platform == 'emscripten'",
     "python_full_version >= '3.15' and sys_platform != 'emscripten' and sys_platform != 'win32'",
     "python_full_version == '3.14.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'emscripten'",
-    "python_full_version == '3.13.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'emscripten'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform != 'emscripten' and sys_platform != 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'emscripten'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'",
     "python_full_version < '3.11'",
 ]
 
@@ -40,10 +37,9 @@ dev = [
 test = [
     { name = "pytest" },
 ]
-test-py13 = [
-    { name = "numpy", version = "2.2.6", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.11'" },
-    { name = "numpy", version = "2.4.4", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },
-    { name = "pandas", version = "3.0.2", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.13'" },
+test-py14 = [
+    { name = "numpy", version = "2.4.4", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.14'" },
+    { name = "pandas", version = "3.0.2", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.14'" },
     { name = "pytest" },
 ]
 
@@ -61,10 +57,9 @@ dev = [
     { name = "pytest", specifier = ">=8.4.2" },
 ]
 test = [{ name = "pytest", specifier = ">=8.4.2" }]
-test-py13 = [
-    { name = "numpy", marker = "python_full_version < '3.13'", specifier = ">=2.1" },
-    { name = "numpy", marker = "python_full_version >= '3.13'", specifier = ">=2.3.3" },
-    { name = "pandas", marker = "python_full_version >= '3.13'", specifier = ">=2.3" },
+test-py14 = [
+    { name = "numpy", marker = "python_full_version >= '3.14'", specifier = ">=2.3.3" },
+    { name = "pandas", marker = "python_full_version >= '3.14'", specifier = ">=3.0" },
     { name = "pytest", specifier = ">=8.4.2" },
 ]
 
@@ -623,12 +618,9 @@ resolution-markers = [
     "python_full_version == '3.14.*' and sys_platform == 'emscripten'",
     "python_full_version >= '3.15' and sys_platform != 'emscripten' and sys_platform != 'win32'",
     "python_full_version == '3.14.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'emscripten'",
-    "python_full_version == '3.13.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'emscripten'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform != 'emscripten' and sys_platform != 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'emscripten'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'",
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/d7/9f/b8cef5bffa569759033adda9481211426f12f53299629b410340795c2514/numpy-2.4.4.tar.gz", hash = "sha256:2d390634c5182175533585cc89f3608a4682ccb173cc9bb940b2881c8d6f8fa0", size = 20731587, upload-time = "2026-03-29T13:22:01.298Z" }
 wheels = [
@@ -789,12 +781,9 @@ resolution-markers = [
     "python_full_version == '3.14.*' and sys_platform == 'emscripten'",
     "python_full_version >= '3.15' and sys_platform != 'emscripten' and sys_platform != 'win32'",
     "python_full_version == '3.14.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'win32'",
-    "python_full_version == '3.13.*' and sys_platform == 'emscripten'",
-    "python_full_version == '3.13.*' and sys_platform != 'emscripten' and sys_platform != 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'win32'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform == 'emscripten'",
-    "python_full_version >= '3.11' and python_full_version < '3.13' and sys_platform != 'emscripten' and sys_platform != 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'win32'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform == 'emscripten'",
+    "python_full_version >= '3.11' and python_full_version < '3.14' and sys_platform != 'emscripten' and sys_platform != 'win32'",
 ]
 dependencies = [
     { name = "numpy", version = "2.4.4", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version >= '3.11'" },