diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d6bd722a..36c9d7b3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,14 +22,14 @@ env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: "1"
   RUSTFLAGS: "-D warnings"
-  LLVM_CONFIG_PATH: llvm-config-10
+  LLVM_CONFIG_PATH: llvm-config-18
 
 jobs:
   required:
     name: Required
     needs:
       - ci
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Check results
         run: |
@@ -41,7 +41,7 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - ubuntu-20.04
+          - ubuntu-24.04
           - macos-14
         php-version:
           - "7.0"
@@ -61,8 +61,8 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install libclang for Linux
-        if: matrix.os == 'ubuntu-20.04'
-        run: sudo apt-get install -y llvm-10-dev libclang-10-dev
+        if: matrix.os == 'ubuntu-24.04'
+        run: sudo apt-get update && sudo apt-get install -y llvm-18-dev libclang-18-dev
 
       - name: Setup libclang for Macos
         if: matrix.os == 'macos-14'
@@ -77,8 +77,9 @@ jobs:
           tools: php-config
 
       - name: Setup php-fpm for Linux
-        if: matrix.os == 'ubuntu-20.04'
+        if: matrix.os == 'ubuntu-24.04'
         run: |
+          sudo apt-get update
           sudo apt-get install -y php${{ matrix.php-version }}-fpm
           sudo rm -f /usr/sbin/php-fpm
           sudo ln -s /usr/sbin/php-fpm${{ matrix.php-version }} /usr/sbin/php-fpm
diff --git a/.github/workflows/license.yml b/.github/workflows/license.yml
index 8676d60f..fdcce485 100644
--- a/.github/workflows/license.yml
+++ b/.github/workflows/license.yml
@@ -20,7 +20,7 @@ on:
 jobs:
   license-check:
     name: License check
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 729cee22..73b87065 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -19,20 +19,20 @@ env:
   CARGO_TERM_COLOR: always
   RUST_BACKTRACE: "1"
   RUSTFLAGS: "-D warnings"
-  LLVM_CONFIG_PATH: llvm-config-10
+  LLVM_CONFIG_PATH: llvm-config-18
   CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
 
 jobs:
   publish:
     name: Publish
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@v2
 
       - name: Install libclang
-        run: sudo apt-get install -y llvm-10-dev libclang-10-dev
+        run: sudo apt-get install -y llvm-18-dev libclang-18-dev
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2