diff --git a/.github/workflows/build-api.yml b/.github/workflows/build-api.yml
index 6a0aa3c3..5c866156 100644
--- a/.github/workflows/build-api.yml
+++ b/.github/workflows/build-api.yml
@@ -26,7 +26,7 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index e988444c..74f2a522 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: recursive
 
diff --git a/.github/workflows/build-protocol.yml b/.github/workflows/build-protocol.yml
index ae82ad7e..d6a1b265 100644
--- a/.github/workflows/build-protocol.yml
+++ b/.github/workflows/build-protocol.yml
@@ -28,7 +28,7 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
           ref: ${{ github.event.pull_request.head.ref }}
@@ -67,7 +67,7 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
diff --git a/.github/workflows/build-rtc.yml b/.github/workflows/build-rtc.yml
index 14841ddd..44528735 100644
--- a/.github/workflows/build-rtc.yml
+++ b/.github/workflows/build-rtc.yml
@@ -28,7 +28,7 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
           ref: ${{ github.event.pull_request.head.ref }}
@@ -79,14 +79,14 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         id: setup-python
         with:
-          python-version: "3.11"
+          python-version: "3.14"
 
       - name: Build wheels
         run: pipx run --python '${{ steps.setup-python.outputs.python-path }}' cibuildwheel==3.3.1 --output-dir dist
@@ -105,7 +105,7 @@ jobs:
       run:
         working-directory: ${{ env.PACKAGE_DIR }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
diff --git a/.github/workflows/check-types.yml b/.github/workflows/check-types.yml
index 0bb433c6..b08c06d7 100644
--- a/.github/workflows/check-types.yml
+++ b/.github/workflows/check-types.yml
@@ -13,14 +13,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: recursive
 
       - name: Set up Python 3.9
         uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         with:
-          python-version: 3.9
+          python-version: 3.14
 
       - name: Install uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 872fc06e..587a4f0a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -47,7 +47,7 @@ jobs:
     if: github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           ref: ${{ inputs.branch }}
           submodules: true
@@ -68,7 +68,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         with:
-          python-version: "3.10"
+          python-version: "3.14"
 
       - name: Install dependencies
         run: pip install click packaging
@@ -182,7 +182,7 @@ jobs:
     needs: detect
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
 
@@ -217,14 +217,14 @@ jobs:
       run:
         working-directory: ./livekit-rtc
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         id: setup-python
         with:
-          python-version: "3.11"
+          python-version: "3.14"
 
       - name: Build wheels
         run: pipx run --python '${{ steps.setup-python.outputs.python-path }}' cibuildwheel==3.3.1 --output-dir dist
@@ -245,7 +245,7 @@ jobs:
       run:
         working-directory: ./livekit-rtc
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
@@ -291,7 +291,7 @@ jobs:
       run:
         working-directory: ./livekit-api
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
@@ -340,7 +340,7 @@ jobs:
       run:
         working-directory: ./livekit-protocol
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
diff --git a/.github/workflows/ruff.yml b/.github/workflows/ruff.yml
index 168484fa..12e10ede 100644
--- a/.github/workflows/ruff.yml
+++ b/.github/workflows/ruff.yml
@@ -4,10 +4,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         with:
-          python-version: "3.9"
+          python-version: "3.14"
 
       - name: Install uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
diff --git a/.github/workflows/test-api.yml b/.github/workflows/test-api.yml
index 48332a3a..089f7c6c 100644
--- a/.github/workflows/test-api.yml
+++ b/.github/workflows/test-api.yml
@@ -36,13 +36,13 @@ jobs:
           - 10001:10001
           - 10002:10002
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
 
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7
         with:
-          python-version: "3.12"
+          python-version: "3.14"
 
       - name: Install uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5a3aaca8..e63115bb 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,7 +32,7 @@ jobs:
     name: Test (${{ inputs.os }}, Python ${{ inputs.python-version }})
     runs-on: ${{ inputs.os }}
     steps:
-      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
         with:
           submodules: true
           lfs: true