diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 36664cf..1fa69c1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,94 +13,93 @@ permissions:
 jobs:
   build-mac:
     name: Build macOS universal
-    runs-on: macos-11
+    runs-on: macos-14
     steps:
       - name: download and extract
         run: |
-          curl --output xerces-c-3.2.4.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.2.4.tar.gz
-          tar xf xerces-c-3.2.4.tar.gz
+          curl --output xerces-c-3.3.0.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.3.0.tar.gz
+          tar xf xerces-c-3.3.0.tar.gz
       - name: build
         run: |
-          sudo xcode-select -s /Applications/Xcode_12.4.app
-          cd xerces-c-3.2.4
+          cd xerces-c-3.3.0
           ./configure --disable-network --enable-transcoder-macosunicodeconverter --enable-xmlch-char16_t --enable-mutexmgr-standard CFLAGS="-arch x86_64 -arch arm64" CXXFLAGS="-arch x86_64 -arch arm64"
           make -j4
           make DESTDIR=`pwd`/dist install-strip
       - name: package
         run: |
-          cd xerces-c-3.2.4/dist/usr/local
+          cd xerces-c-3.3.0/dist/usr/local
           rm -rf bin
-          zip -r ../../xerces-c-3.2.4-maxos-11-universal.zip *
-      - uses: actions/upload-artifact@v3
+          zip -r ../../xerces-c-3.3.0-maxos-11-universal.zip *
+      - uses: actions/upload-artifact@v7
         with:
-          name: xerces-c-3.2.4-maxos-11-universal.zip
-          path: xerces-c-3.2.4/dist/xerces-c-3.2.4-maxos-11-universal.zip
+          name: xerces-c-3.3.0-maxos-11-universal.zip
+          path: xerces-c-3.3.0/dist/xerces-c-3.3.0-maxos-11-universal.zip
           if-no-files-found: error
 
   build-linux:
     name: Build linux x64
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: download and extract
         run: |
-          curl --output xerces-c-3.2.4.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.2.4.tar.gz
-          tar xf xerces-c-3.2.4.tar.gz
+          curl --output xerces-c-3.3.0.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.3.0.tar.gz
+          tar xf xerces-c-3.3.0.tar.gz
       - name: build
         run: |
-          cd xerces-c-3.2.4
+          cd xerces-c-3.3.0
           ./configure --disable-network --enable-transcoder-iconv --enable-xmlch-char16_t --enable-mutexmgr-standard
           make -j4
           make DESTDIR=`pwd`/dist install-strip
       - name: infos
         run: |
-          ls -l xerces-c-3.2.4/dist/usr/local/lib/
-          ldd xerces-c-3.2.4/dist/usr/local/lib/libxerces-c-3.2.so
+          ls -l xerces-c-3.3.0/dist/usr/local/lib/
+          ldd xerces-c-3.3.0/dist/usr/local/lib/libxerces-c-3.3.so
       - name: package
         run: |
-          cd xerces-c-3.2.4/dist/usr/local
+          cd xerces-c-3.3.0/dist/usr/local
           rm -rf bin
-          zip -r ../../xerces-c-3.2.4-linux-x64.zip *
-      - uses: actions/upload-artifact@v3
+          zip -r ../../xerces-c-3.3.0-linux-x64.zip *
+      - uses: actions/upload-artifact@v7
         with:
-          name: xerces-c-3.2.4-linux-x64.zip
-          path: xerces-c-3.2.4/dist/xerces-c-3.2.4-linux-x64.zip
+          name: xerces-c-3.3.0-linux-x64.zip
+          path: xerces-c-3.3.0/dist/xerces-c-3.3.0-linux-x64.zip
           if-no-files-found: error
   build-msvc:
-    name: Build windows msvc 2019 x64
-    runs-on: windows-2019
+    name: Build windows msvc 2022 x64
+    runs-on: windows-2022
     steps:
       - name: download and extract
         run: |
-          curl --output xerces-c-3.2.4.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.2.4.tar.gz
-          tar xf xerces-c-3.2.4.tar.gz
+          curl --output xerces-c-3.3.0.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.3.0.tar.gz
+          tar xf xerces-c-3.3.0.tar.gz
       - name: build
         run: |
-          cd xerces-c-3.2.4
-          cmake -G "Visual Studio 16 2019" -Dnetwork:BOOL=OFF  -Dtranscoder=windows -Dxmlch-type=char16_t -Dmutex-manager=standard
+          cd xerces-c-3.3.0
+          cmake -G "Visual Studio 17 2022" -Dnetwork:BOOL=OFF  -Dtranscoder=windows -Dxmlch-type=char16_t -Dmutex-manager=standard
           cmake --build . --config Release 
           cmake --build . --config Release --target install
       - name: package
         run: |
-          Copy-Item "C:\Program Files (x86)\xerces-c\bin\xerces-c_3_2.dll" -Destination "C:\Program Files (x86)\xerces-c\lib"
+          Copy-Item "C:\Program Files (x86)\xerces-c\bin\xerces-c_3_3.dll" -Destination "C:\Program Files (x86)\xerces-c\lib"
           Remove-Item -LiteralPath "C:\Program Files (x86)\xerces-c\share" -Force -Recurse
           Remove-Item -LiteralPath "C:\Program Files (x86)\xerces-c\bin" -Force -Recurse
-          C:\"Program Files"\7-Zip\7z.exe a xerces-c-3.2.4-windows-msvc-2019-x64.zip C:\"Program Files (x86)"\xerces-c\
-      - uses: actions/upload-artifact@v3
+          C:\"Program Files"\7-Zip\7z.exe a xerces-c-3.3.0-windows-msvc-2022-x64.zip C:\"Program Files (x86)"\xerces-c\
+      - uses: actions/upload-artifact@v7
         with:
-          name: xerces-c-3.2.4-windows-msvc-2019-x64.zip
-          path: xerces-c-3.2.4-windows-msvc-2019-x64.zip
+          name: xerces-c-3.3.0-windows-msvc-2022-x64.zip
+          path: xerces-c-3.3.0-windows-msvc-2022-x64.zip
           if-no-files-found: error
   build-mingw:
     name: Build windows mingw x64
-    runs-on: windows-2019
+    runs-on: windows-2022
     steps:
       - name: download and extract
         run: |
-          curl --output xerces-c-3.2.4.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.2.4.tar.gz
-          tar xf xerces-c-3.2.4.tar.gz
+          curl --output xerces-c-3.3.0.tar.gz https://dlcdn.apache.org/xerces/c/3/sources/xerces-c-3.3.0.tar.gz
+          tar xf xerces-c-3.3.0.tar.gz
       - name: build
         run: |
-          cd xerces-c-3.2.4
+          cd xerces-c-3.3.0
           cmake -G "MinGW Makefiles" -Dnetwork:BOOL=OFF  -Dtranscoder=windows -Dxmlch-type=char16_t -Dmutex-manager=standard
           cmake --build . --config Release 
           cmake --build . --config Release --target install
@@ -109,11 +108,11 @@ jobs:
           Copy-Item "C:\Program Files (x86)\xerces-c\bin\libxerces-c.dll" -Destination "C:\Program Files (x86)\xerces-c\lib"
           Remove-Item -LiteralPath "C:\Program Files (x86)\xerces-c\share" -Force -Recurse
           Remove-Item -LiteralPath "C:\Program Files (x86)\xerces-c\bin" -Force -Recurse
-          C:\"Program Files"\7-Zip\7z.exe a xerces-c-3.2.4-windows-mingw-x64.zip C:\"Program Files (x86)"\xerces-c\
-      - uses: actions/upload-artifact@v3
+          C:\"Program Files"\7-Zip\7z.exe a xerces-c-3.3.0-windows-mingw-x64.zip C:\"Program Files (x86)"\xerces-c\
+      - uses: actions/upload-artifact@v7
         with:
-          name: xerces-c-3.2.4-windows-mingw-x64.zip
-          path: xerces-c-3.2.4-windows-mingw-x64.zip
+          name: xerces-c-3.3.0-windows-mingw-x64.zip
+          path: xerces-c-3.3.0-windows-mingw-x64.zip
           if-no-files-found: error
 
   release:
@@ -121,25 +120,25 @@ jobs:
     needs: [build-mac, build-linux, build-msvc, build-mingw]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v8
         with:
-          name: xerces-c-3.2.4-maxos-11-universal.zip
-      - uses: actions/download-artifact@v3
+          name: xerces-c-3.3.0-maxos-11-universal.zip
+      - uses: actions/download-artifact@v8
         with:
-          name: xerces-c-3.2.4-linux-x64.zip
-      - uses: actions/download-artifact@v3
+          name: xerces-c-3.3.0-linux-x64.zip
+      - uses: actions/download-artifact@v8
         with:
-          name: xerces-c-3.2.4-windows-msvc-2019-x64.zip
-      - uses: actions/download-artifact@v3
+          name: xerces-c-3.3.0-windows-msvc-2022-x64.zip
+      - uses: actions/download-artifact@v8
         with:
-          name: xerces-c-3.2.4-windows-mingw-x64.zip
-      - uses: softprops/action-gh-release@v1
+          name: xerces-c-3.3.0-windows-mingw-x64.zip
+      - uses: softprops/action-gh-release@v2
         with:
-          tag_name: "v3.2.4"
+          tag_name: "v3.3.0"
           fail_on_unmatched_files: true
           prerelease: true
           files: |
-            xerces-c-3.2.4-maxos-11-universal.zip
-            xerces-c-3.2.4-linux-x64.zip
-            xerces-c-3.2.4-windows-msvc-2019-x64.zip
-            xerces-c-3.2.4-windows-mingw-x64.zip
+            xerces-c-3.3.0-maxos-11-universal.zip
+            xerces-c-3.3.0-linux-x64.zip
+            xerces-c-3.3.0-windows-msvc-2022-x64.zip
+            xerces-c-3.3.0-windows-mingw-x64.zip