diff --git a/.github/workflows/Lint-and-test.yml b/.github/workflows/Lint-and-test.yml
index 7360f1ba..b548ca55 100644
--- a/.github/workflows/Lint-and-test.yml
+++ b/.github/workflows/Lint-and-test.yml
@@ -6,7 +6,7 @@ jobs:
     strategy:
       matrix:
         os: [ "ubuntu-latest", "windows-latest" ]
-        version: ['3.11', '3.12', '3.13']
+        version: ['3.11', '3.12', '3.13', '3.14']
       fail-fast: false
     steps:
       - uses: actions/checkout@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5bef542d..621900dc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
-        python-version: "3.11"
+        python-version: "3.13"
     - name: Install pypa/build
       run: >-
         python3 -m
diff --git a/.github/workflows/test-against-main.yml b/.github/workflows/test-against-main.yml
index 1db05dd1..84332df0 100644
--- a/.github/workflows/test-against-main.yml
+++ b/.github/workflows/test-against-main.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version: ['3.11', "3.12"]
+        version: ['3.11', '3.12', '3.13', '3.14']
     steps:
       - uses: actions/checkout@v5
       - uses: actions/setup-python@v6
@@ -17,8 +17,8 @@ jobs:
           python-version: ${{ matrix.version }}
       - name: install requirements
         run: pip install -e .[dev]
-      - name: install latest bluesky and ophyd-async
-        run: pip install --upgrade --force-reinstall git+https://github.com/bluesky/bluesky.git@main git+https://github.com/bluesky/ophyd-async.git@main
+      - name: install latest bluesky, ophyd-async and event-model
+        run: pip install --upgrade --force-reinstall git+https://github.com/bluesky/bluesky.git@main git+https://github.com/bluesky/ophyd-async.git@main git+https://github.com/bluesky/event-model.git@main
       - name: run ruff
         run: python -m ruff check
         if: always()
diff --git a/pyproject.toml b/pyproject.toml
index 8cb2f2cb..26615d44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -36,6 +36,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: 3 :: Only",
 ]