diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 47d9beb..8578c6d 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -14,8 +14,8 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: actions/checkout@v6
+      - uses: astral-sh/setup-uv@v8.2.0
         with:
           enable-cache: true
           cache-dependency-glob: "**/pyproject.toml,**/*.lock"
@@ -34,8 +34,8 @@ jobs:
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v5
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: actions/checkout@v6
+      - uses: astral-sh/setup-uv@v8.2.0
         with:
           python-version: ${{ matrix.python-version }}
           enable-cache: true
@@ -64,7 +64,7 @@ jobs:
 
       - name: Upload coverage (Python 3.12 only)
         if: matrix.python-version == '3.12' && steps.python_changes.outputs.changed == 'true'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           files: ./coverage.xml
           fail_ci_if_error: false
@@ -74,8 +74,8 @@ jobs:
   type-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: actions/checkout@v6
+      - uses: astral-sh/setup-uv@v8.2.0
         with:
           python-version: "3.12"
           enable-cache: true
@@ -90,8 +90,8 @@ jobs:
   validate-config:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: actions/checkout@v6
+      - uses: astral-sh/setup-uv@v8.2.0
         with:
           python-version: "3.12"
           enable-cache: true
@@ -112,7 +112,7 @@ jobs:
   test-bash:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install ShellCheck
         run: sudo apt-get update && sudo apt-get install -y shellcheck
@@ -126,7 +126,7 @@ jobs:
   test-bash-advanced:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install BATS
         run: |
@@ -139,20 +139,20 @@ jobs:
   test-docker:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
-      - uses: astral-sh/setup-uv@v8.1.0
+      - uses: astral-sh/setup-uv@v8.2.0
         with:
           enable-cache: true
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Generate requirements.txt for Docker
         run: uv export --no-dev --no-hashes --no-emit-project -o huawei_solar_modbus_mqtt/requirements.txt
 
       - name: Build Docker image
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: ./huawei_solar_modbus_mqtt
           push: false