diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b19c196..143ba04 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,18 +40,18 @@ jobs:
        id: conan
        uses: turtlebrowser/get-conan@main
        with:
-         version: 1.57.0
+         version: 2.4.0
 
      - name: Create conan default profile
        if: matrix.os == 'windows-latest'
-       run: conan profile new default --detect
+       run: conan profile detect --force
 
-     - uses: actions/cache@v3
+     - uses: actions/cache@v4
        if: matrix.os == 'windows-latest'
        with:
-         path: ~/.conan
-         key: ${{ runner.os }}-conan-Release
-
+         path: ~/.conan2
+         key: ${{ runner.os }}-conan2-${{ matrix.BUILD_TYPE }}
+  
 
      - name: Create Build Environment
        run: cmake -E make_directory ${{runner.workspace}}/build
@@ -60,7 +60,7 @@ jobs:
      - name: DGtalBuild (linux)
        if: matrix.os == 'ubuntu-latest'
        shell: bash
-       working-directory: ${{runner.workspace}}/build
+       working-directory: ${{runner.workspace}}/buildx
        run: |
            git clone --depth 1 https://github.com/DGtal-team/DGtal.git
            cd DGtal
@@ -110,7 +110,9 @@ jobs:
        if: matrix.os == 'windows-latest'
        shell: bash
        working-directory: "${{runner.workspace}}/build"
-       run: cmake $GITHUB_WORKSPACE -DCMAKE_MODULE_PATH="D:/a/DGtalTools-contrib/build/DGtal/buildDGtal" -DDGtal_DIR="D:/a/DGtalTools-contrib/build/DGtal/buildDGtal"  -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDGTAL_RANDOMIZED_TESTING_WHITELIST="${{ steps.whitelist.outputs.WHITELIST }}"
+       run: |
+       conan install $GITHUB_WORKSPACE --build=missing
+       cmake $GITHUB_WORKSPACE -DCMAKE_MODULE_PATH="D:/a/DGtalTools-contrib/build/DGtal/buildDGtal" -DDGtal_DIR="D:/a/DGtalTools-contrib/build/DGtal/buildDGtal"  -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DDGTAL_RANDOMIZED_TESTING_WHITELIST="${{ steps.whitelist.outputs.WHITELIST }}"
 
      - name: Build
        working-directory: ${{runner.workspace}}/build