diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 380ec0c3..25f1d0ac 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,11 +1,14 @@
 name: Lint
 
-on: push
+on: [push, pull_request]
 
 jobs:
   ruff:
     runs-on: ubuntu-latest
 
+    env:
+      RUFF_OUTPUT_FORMAT: github
+
     steps:
       - uses: actions/checkout@v4
 
@@ -13,22 +16,19 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version-file: "pyproject.toml"
-          cache: "pip"
 
-      - name: Install dependencies
+      - name: Install uv
+        run: pipx install uv
+
+      - name: Install ruff
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          uv pip install --system --constraint requirements.txt ruff
 
       - name: Ruff Formatter
         run: ruff format --diff .
-        env:
-          RUFF_OUTPUT_FORMAT: github
 
       - name: Ruff Linter
         run: ruff check .
-        env:
-          RUFF_OUTPUT_FORMAT: github
 
   mypy:
     runs-on: ubuntu-latest
@@ -40,12 +40,13 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version-file: "pyproject.toml"
-          cache: "pip"
+
+      - name: Install uv
+        run: pipx install uv
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          uv pip install --system --requirement requirements.txt
 
       - name: mypy
         run: mypy .
diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index 0b2e3601..ab307f4b 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -27,12 +27,13 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version-file: "pyproject.toml"
-          cache: "pip"
+
+      - name: Install uv
+        run: pipx install uv
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          uv pip install --system --requirement requirements.txt
 
       - name: Load cache
         uses: actions/cache@v4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 226f8040..ccb583eb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,12 +14,13 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version-file: "pyproject.toml"
-          cache: "pip"
+
+      - name: Install uv
+        run: pipx install uv
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
+          uv pip install --system --requirement requirements.txt
 
       - name: Load cache
         uses: actions/cache@v4