diff --git a/.github/workflows/test_and_deploy.yml b/.github/workflows/test_and_deploy.yml
index ffaed5b..5a7032e 100644
--- a/.github/workflows/test_and_deploy.yml
+++ b/.github/workflows/test_and_deploy.yml
@@ -39,12 +39,12 @@ jobs:
       matrix:
         # Run all supported Python versions on linux
         os: [ubuntu-latest]
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.12", "3.13", "3.14"]
         include:
           - os: macos-latest
-            python-version: "3.13"
+            python-version: "3.14"
           - os: windows-latest
-            python-version: "3.13"
+            python-version: "3.14"
 
     steps:
       - name: Cache brainglobe directory
diff --git a/pyproject.toml b/pyproject.toml
index 98e0ee9..86280f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ authors = [
 ]
 description = "Visualisation and exploration of brain atlases and other anatomical data"
 readme = "README.md"
-requires-python = ">=3.11"
+requires-python = ">=3.12"
 dynamic = ["version"]
 
 dependencies = [
@@ -36,9 +36,9 @@ classifiers = [
     "Development Status :: 3 - Alpha",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Operating System :: OS Independent",
     "License :: OSI Approved :: BSD License",
     "Intended Audience :: Developers",
@@ -84,7 +84,7 @@ markers = [
 ]
 
 [tool.black]
-target-version = ['py311','py312', 'py313']
+target-version = ['py312', 'py313', 'py314']
 skip-string-normalization = false
 line-length = 79