diff --git a/.github/actions/install-wireshark-headers-unix/action.yml b/.github/actions/install-wireshark-headers-unix/action.yml
index 61fb36e..35ee2c1 100644
--- a/.github/actions/install-wireshark-headers-unix/action.yml
+++ b/.github/actions/install-wireshark-headers-unix/action.yml
@@ -5,7 +5,7 @@ runs:
     - name: Configure Wireshark
       run: |
         mkdir wireshark/build
-        cmake -G Ninja -B wireshark/build -S wireshark -DENABLE_CCACHE=Yes -DENABLE_WERROR=ON -DDISABLE_WERROR=OFF
+        cmake -G Ninja -B wireshark/build -S wireshark -DPython3_EXECUTABLE=$(which python3.11) -DENABLE_CCACHE=Yes -DENABLE_WERROR=ON -DDISABLE_WERROR=OFF || grep -i python wireshark/build/CMakeCache.txt
       shell: bash
     - name: Install headers
       id: install_headers
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index bb09f59..021c5f1 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -10,15 +10,19 @@ jobs:
     strategy:
       matrix:
         # macos-14 is ARM64, macos-13 is x86-64
-        os: [ubuntu-latest, macos-14, macos-13, windows-latest]
+        os: [ubuntu-latest, macos-14, macos-13, windows-latest, ubuntu_arm64]
         wireshark_version: [wireshark-4.2.6, wireshark-4.4.0]
         include:
           # Ubuntu 22.04 Wireshark package version
           - os: ubuntu-latest
             wireshark_version: wireshark-3.6.2
+          - os: ubuntu_arm64
+            wireshark_version: wireshark-3.6.2
           # Ubuntu 24.04 Wireshark package version
           - os: ubuntu-latest
             wireshark_version: wireshark-4.2.2
+          - os: ubuntu_arm64
+            wireshark_version: wireshark-4.2.2
     
     steps:
     - name: Disable auto CRLF (Windows)
@@ -33,8 +37,14 @@ jobs:
     - name: Clone Wireshark
       run: git clone --depth 1 --branch ${{ matrix.wireshark_version }} https://github.com/wireshark/wireshark
     
+    - name: Install older Python (Ubuntu)
+      if: matrix.os == 'ubuntu_arm64' || matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11' # 3.12 introduced changes that break builds of older Wireshark versions
+    
     - name: Install dependencies (Ubuntu)
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64'
       run: |
         sudo apt update
         sudo apt install -y ninja-build ccache
@@ -60,7 +70,7 @@ jobs:
       uses: microsoft/setup-msbuild@v2
     
     - name: Install Wireshark headers (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
       uses: ./.github/actions/install-wireshark-headers-unix
     
     - name: Install Wireshark headers (Windows)
@@ -68,7 +78,7 @@ jobs:
       uses: ./.github/actions/install-wireshark-headers-windows
     
     - name: Build Traceeshark (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
       run: |
         WERROR=y make cmake
         make
@@ -84,7 +94,7 @@ jobs:
       shell: cmd
     
     - name: Load Plugins Test (Unix)
-      if: (matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13')
+      if: (matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13')
       run: |
         make install
         .github/load_plugins.py
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0f3cb24..b53f533 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -35,15 +35,19 @@ jobs:
     strategy:
       matrix:
         # macos-14 is ARM64, macos-13 is x86-64
-        os: [ubuntu-latest, macos-14, macos-13, windows-latest]
+        os: [ubuntu-latest, macos-14, macos-13, windows-latest, ubuntu_arm64]
         wireshark_version: [wireshark-4.2.6, wireshark-4.4.0]
         include:
           # Ubuntu 22.04 Wireshark package version
           - os: ubuntu-latest
             wireshark_version: wireshark-3.6.2
+          - os: ubuntu_arm64
+            wireshark_version: wireshark-3.6.2
           # Ubuntu 24.04 Wireshark package version
           - os: ubuntu-latest
             wireshark_version: wireshark-4.2.2
+          - os: ubuntu_arm64
+            wireshark_version: wireshark-4.2.2
     
     steps:
     - name: Disable auto CRLF (Windows)
@@ -58,12 +62,22 @@ jobs:
     - name: Clone Wireshark
       run: git clone --depth 1 --branch ${{ matrix.wireshark_version }} https://github.com/wireshark/wireshark
     
+    - name: Install older Python (Ubuntu)
+      if: matrix.os == 'ubuntu_arm64' || matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11' 
+    
     - name: Install dependencies (Ubuntu)
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64'
       run: |
         sudo apt update
         sudo apt install -y ninja-build ccache
         sudo wireshark/tools/debian-setup.sh
+        # Downgrade to Python 3.11, because 3.12 introduced changes that break builds of older Wireshark versions
+        sudo add-apt-repository ppa:deadsnakes/ppa
+        sudo apt update
+        sudo apt install python3.11
     
     - name: Install dependencies (Macos)
       if: matrix.os == 'macos-14' || matrix.os == 'macos-13'
@@ -85,7 +99,7 @@ jobs:
       uses: microsoft/setup-msbuild@v2
     
     - name: Install Wireshark headers (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
       uses: ./.github/actions/install-wireshark-headers-unix
     
     - name: Install Wireshark headers (Windows)
@@ -93,7 +107,7 @@ jobs:
       uses: ./.github/actions/install-wireshark-headers-windows
     
     - name: Build Traceeshark (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
       run: |
         WERROR=y make cmake
         make
@@ -109,7 +123,7 @@ jobs:
       shell: cmd
     
     - name: Load Plugins Test (Unix)
-      if: (matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13')
+      if: (matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13')
       run: |
         make install
         .github/load_plugins.py
@@ -122,7 +136,7 @@ jobs:
       shell: cmd
     
     - name: Create distribution archive (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'ubuntu_arm64' || matrix.os == 'macos-14' || matrix.os == 'macos-13'
       run: |
         make dist
         DIST_PATH=$(ls dist/*.zip | head -n 1)