diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..8022485
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "sunday"
+    commit-message:
+      prefix: "ci"
+      include: "scope"
diff --git a/.github/workflows/style.yml b/.github/workflows/style.yml
index 67ac01a..d36b1da 100644
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Install format dependencies
         run: |
-          choco install llvm --version 18.1.3 -y
+          choco install llvm --version 21.1.8 -y
           choco install ninja -y
           pip3 install cmake_format==0.6.11 pyyaml
 
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index de49287..1ccc501 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -22,21 +22,21 @@ jobs:
     strategy:
         fail-fast: false
         matrix:
-            os: [ubuntu-22.04, ubuntu-latest]
-            version: [11]
+            os: [ubuntu-22.04, ubuntu-24.04]
+            version: [11, 12, 13]
             include:
-              - os: ubuntu-latest
-                version: 12
+              - os: ubuntu-24.04
+                version: 14
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v6
 
-    - uses: actions/cache@v3
+    - uses: actions/cache@v5
       with:
         path: "**/cpm_modules"
         key: ${{ github.workflow }}-cpm-modules-${{ hashFiles('**/CMakeLists.txt', '**/*.cmake') }}
 
     - name: set up GCC
-      uses: egor-tensin/setup-gcc@v1
+      uses: egor-tensin/setup-gcc@v2
       with:
         version: ${{matrix.version}}
         platform: x64
@@ -55,20 +55,20 @@ jobs:
     - name: Set up coverage tools
       run: |
           sudo apt-get install lcov gcovr -y
-      if: matrix.version == 11 && matrix.os == 'ubuntu-20.04'
+      if: matrix.version == 13 && matrix.os == 'ubuntu-24.04'
 
     - name: Generate coverage report
       working-directory: ${{github.workspace}}/build/test/CMakeFiles/thread-pool-tests.dir
       run: |
-        lcov --directory . --capture --gcov gcov-11 --output-file coverage.info
+        lcov --directory . --capture --gcov gcov-13 --output-file coverage.info
         lcov --remove coverage.info '*/test/*' --output-file coverage.info
-      if: matrix.version == 11 && matrix.os == 'ubuntu-20.04'
+      if: matrix.version == 13 && matrix.os == 'ubuntu-24.04'
 
     - name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v5
       with:
         files: ${{github.workspace}}/build/test/CMakeFiles/thread-pool-tests.dir/coverage.info
-      if: matrix.version == 11 && matrix.os == 'ubuntu-20.04'
+      if: matrix.version == 13 && matrix.os == 'ubuntu-24.04'
 
   build-clang:
     name: "clang-${{matrix.version}}"
@@ -79,21 +79,21 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        version: [14, 15, 16, 17, 18, 19]
+        version: [14, 15, 16, 17, 18, 19, 20, 21]
          
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v6
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v5
         with:
           path: "**/cpm_modules"
           key: ${{ github.workflow }}-cpm-modules-${{ hashFiles('**/CMakeLists.txt', '**/*.cmake') }}
           
       # clang needs GCC
       - name: set up GCC
-        uses: egor-tensin/setup-gcc@v1
+        uses: egor-tensin/setup-gcc@v2
         with:
-          version: 11
+          version: 13
           platform: x64
       - name: Install libs
         run: |