diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fda64869ccc0ff73e0b43761a88362caf7dd973b..eb65572e9b1d3882fc01b10f7d7fe44565bda8bc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 
 variables:
-  GIT_VERSION: "2.36.2"
+  GIT_VERSION: "2.38.1"
+  PYTHON_VERSION: "3.10.8"
   DEFAULT_HELP_FORMAT: "man"
 
 stages:
@@ -8,17 +9,24 @@ stages:
   - test
   - package
 
+workflow:
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule"
+    - if: $CI_PIPELINE_SOURCE == "web"
+    - if: $CI_COMMIT_TAG
+
 .build:
   stage: build
   script:
-    - yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-ExtUtils-MakeMaker
-    - git clone https://github.com/git/git.git
-    - cd git
-    - git checkout v${GIT_VERSION}
-    - autoconf
-    - ./configure --prefix=${CI_PROJECT_DIR}/${NAME}
-    - make NO_INSTALL_HARDLINKS=YesPlease
-    - make NO_INSTALL_HARDLINKS=YesPlease install
+    - curl -s -L -o python.zip https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/python3/-/jobs/artifacts/${PYTHON_VERSION}/download?job=${PLATFORM} && unzip -q python.zip
+    - rm python.zip
+    - export PATH=$(readlink -e .)/python-${PYTHON_VERSION}-${PLATFORM}/bin:${PATH}
+    - sudo python -m pip install --upgrade pip 
+    - sudo python -m pip install --upgrade conan 
+    - conan config init
+    - conan profile update settings.compiler.libcxx=libstdc++11 default
+    - conan create . git/${GIT_VERSION}@soleil/stable --build -c tools.system.package_manager:mode=install -c tools.system.package_manager:tool=yum -c tools.system.package_manager:sudo=True
+    - conan install git/${GIT_VERSION}@soleil/stable --install-folder ${CI_PROJECT_DIR}/${NAME}
   artifacts:
     name: ${NAME}
     paths:
@@ -36,95 +44,54 @@ stages:
     - zip -r --symlinks ../${NAME}.zip *
     - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file ../${NAME}.zip "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/git/${GIT_VERSION}/"'
 
-linux-el6-x86_64:
-  extends: [".build"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-x86_64"
-
-test-el6-x86_64:
-  extends: [".test"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-x86_64"
-  needs:
-    - linux-el6-x86_64
-
-package-el6-x86_64:
-  extends: [".package"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-x86_64"
-  needs:
-    - linux-el6-x86_64
-    - test-el6-x86_64
-
-linux-el6-i686:
-  extends: [".build"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44-x86
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-i686"
-
-test-el6-i686:
-  extends: [".test"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44-x86
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-i686"
-  needs:
-    - linux-el6-i686
-
-package-el6-i686:
-  extends: [".package"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44-x86
-  variables:
-    NAME: "git-${GIT_VERSION}-linux-el6-i686"
-  needs:
-    - linux-el6-i686
-    - test-el6-i686
-
-linux-el7-x86_64:
+linux-x86_64:
   extends: [".build"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-x86_64"
+    PLATFORM: linux-x86_64
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
 
-test-el7-x86_64:
+test-x86_64:
   extends: [".test"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-x86_64"
+    PLATFORM: linux-x86_64
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
   needs:
-    - linux-el7-x86_64
+    - linux-x86_64
 
-package-el7-x86_64:
+package-x86_64:
   extends: [".package"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44-x86
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-x86_64"
+    PLATFORM: linux-x86_64
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
   needs:
-    - linux-el7-x86_64
-    - test-el7-x86_64
+    - linux-x86_64
+    - test-x86_64
 
-linux-el7-i686:
+linux-i686:
   extends: [".build"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48-x86
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91-x86
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-i686"
-    GIT_ROOT: "${CI_PROJECT_DIR}/${NAME}"
+    PLATFORM: linux-i686
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
 
-test-el7-i686:
+test-i686:
   extends: [".test"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48-x86
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91-x86
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-i686"
+    PLATFORM: linux-i686
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
   needs:
-    - linux-el7-i686
+    - linux-i686
 
-package-el7-i686:
+package-i686:
   extends: [".package"]
-  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48-x86
+  image: gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/conan-docker-tools/conan-el6-gcc91-x86
   variables:
-    NAME: "git-${GIT_VERSION}-linux-el7-i686"
+    PLATFORM: linux-i686
+    NAME: "git-${GIT_VERSION}-${PLATFORM}"
   needs:
-    - linux-el7-i686
-    - test-el7-i686
+    - linux-i686
+    - test-i686
diff --git a/README.md b/README.md
index 285c08191a00dd503c53b69eea18a36db1a11c18..56456293378ea46a3537fb5d5853cdcfae05e572 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,7 @@
 # Git
 
-Pipeline to build Git 2.36.2 for our legacy CentOS platform.
+Pipeline to build Git 2.38.1 with conan on our legacy CentOS 6.
 
-Allows to build Git for:
-* CentOS 6.10 64 bits: [git-2.36.2-linux-el6-x86_64.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-el6-x86_64)
-* CentOS 6.10 32 bits: [git-2.36.2-linux-el6-i686.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-el6-i686)
-* CentOS 7.9 64 bits: [git-2.36.2-linux-el7-x86_64.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-el7-x86_64)
-* CentOS 7.9 32 bits: [git-2.36.2-linux-el7-i686.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-el7-i686)
-
-Build on Docker image:
-* gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44
-* gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el6-gcc44-x86
-* gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48
-* gitlab-registry.synchrotron-soleil.fr/software-control-system/containers/dev-docker-tools/dev-el7-gcc48-x86
+Git 2.38.1 for:
+* Linux 64 bits: [git-2.38.1-linux-x86_64.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-x86_64)
+* Linux 32 bits: [git-2.38.1-linux-i686.zip](https://gitlab.synchrotron-soleil.fr/software-control-system/devtools/git/-/jobs/artifacts/main/download?job=linux-i686)
diff --git a/conanfile.py b/conanfile.py
new file mode 100644
index 0000000000000000000000000000000000000000..e466cf1f703c3d47b8da437265fe2ee808e442b4
--- /dev/null
+++ b/conanfile.py
@@ -0,0 +1,74 @@
+from conan import ConanFile
+from conan.tools.system import package_manager
+from conan.errors import ConanInvalidConfiguration
+from conans import AutoToolsBuildEnvironment, RunEnvironment, tools
+import os
+
+
+class GitConan(ConanFile):
+    name = "git"
+    version = "2.38.1"
+
+    settings = "os", "compiler", "build_type", "arch"
+
+    requires = \
+        "libcurl/7.86.0", \
+        "zlib/1.2.13"
+
+    _autotools = None
+
+    _autotools_args = [
+        "NO_TCLTK=YesPlease",
+        "NO_INSTALL_HARDLINKS=YesPlease",
+        "RUNTIME_PREFIX=YesPlease",
+        "gitexecdir=libexec/git-core",
+        "template_dir=share/git-core/templates",
+        "sysconfdir=etc",
+        # "V=1"
+    ]
+
+    def validate(self):
+        if self.settings.os not in ["Linux"]:
+            raise ConanInvalidConfiguration("This recipe supports only Linux")
+
+    def source(self):
+        self.run(
+            "curl -s -L -O https://github.com/git/git/archive/refs/tags/v%s.tar.gz" % self.version)
+        self.run("tar -xzf v%s.tar.gz --strip 1" % self.version)
+
+    def _build_configure(self):
+        if self._autotools:
+            return self._autotools
+
+        self._autotools = AutoToolsBuildEnvironment(self)
+
+        args = [
+            "--enable-pthreads=-pthread",
+            "--with-tcltk=NO",
+        ]
+
+        # Append run environment to autotools environment to have curl-config in path
+        env_build_vars = self._autotools.vars
+        run_environment = RunEnvironment(self)
+        env_build_vars = env_build_vars | run_environment.vars
+
+        # Build configure
+        self.run("make configure")
+
+        self._autotools.configure(args=args, vars=env_build_vars)
+        return self._autotools
+
+    def build(self):
+        env_build = self._build_configure()
+        tools.replace_in_file("Makefile", "EXTLIBS += -lrt", "EXTLIBS += -lrt -ldl")
+        env_build.make(args=self._autotools_args)
+
+    def package(self):
+        env_build = self._build_configure()
+        env_build.install(args=self._autotools_args)
+
+    def package_info(self):
+        self.env_info.PATH.append(os.path.join(self.package_folder, "bin"))
+
+    def deploy(self):
+        self.copy("*", symlinks=True)