diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8d69d3508..531fe38e7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,10 +91,10 @@ jobs:
               go-version: ${{ env.GO_INSTALL_VERSION }}
 
           - name: Install build-only deps
-            run: python -m pip install -r docs/requirements.txt flake8 mypy types-requests types-docutils
+            run: python -m pip install -r docs/requirements.txt ruff mypy types-requests types-docutils
 
-          - name: Run pyflakes
-            run: python -m flake8 --count .
+          - name: Run ruff
+            run: ruff .
 
           - name: Run gofmt
             run: go version && python .github/workflows/ci.py gofmt