lawrennd · Oct 24, 2026 · Oct 24, 2026
diff --git a/.github/workflows/test-and-deploy.yml b/.github/workflows/test-and-deploy.yml
@@ -99,7 +99,7 @@ jobs:
           python-version: '3.12'
 
       - name: Install ruff
-        run: pip install 'ruff==0.9.10'
+        run: pip install 'ruff==0.17.1'
 
       - name: Ruff check (select from pyproject.toml)
         run: ruff check GPy --exclude GPy/old_tests --exclude GPy/testing/mpi_test__.py

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@
 # Install once: pip install pre-commit && pre-commit install
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.9.10
+    rev: v0.17.1
     hooks:
       - id: ruff
         types_or: [python, pyi]

diff --git a/poetry.lock b/poetry.lock
diff --git a/pyproject.toml b/pyproject.toml
@@ -53,7 +53,7 @@ tables = ["tables"]
 matplotlib = ">=3.4"
 pytest = ">=8.0"
 pods = ">=0.1.14"
-ruff = "0.9.10"
+ruff = "0.17.1"
 pytest-cov = ">=5.0"
 
 [build-system]