diff --git a/ci/lint/01_install.sh b/ci/lint/01_install.sh
index a6963a902e7..573dbca5fe5 100755
--- a/ci/lint/01_install.sh
+++ b/ci/lint/01_install.sh
@@ -41,7 +41,7 @@ command -v python3
 python3 --version
 
 ${CI_RETRY_EXE} pip3 install \
-  lief==0.16.6 \
+  lief==0.17.5 \
   mypy==1.19.1 \
   pyzmq==27.1.0 \
   ruff==0.15.5
diff --git a/contrib/guix/patches/lief-scikit-0-9.patch b/contrib/guix/patches/lief-scikit-0-9.patch
deleted file mode 100644
index 71e617834f0..00000000000
--- a/contrib/guix/patches/lief-scikit-0-9.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-Partially revert f23ced2f4ffc170d0a6f40ff4a1bee575e3447cf
-
-Restore compat with python-scikit-build-core 0.9.x
-Can be dropped when using python-scikit-build-core >= 0.10.x
-
---- a/api/python/backend/setup.py
-+++ b/api/python/backend/setup.py
-@@ -101,12 +101,12 @@ def _get_hooked_config(is_editable: bool) -> Optional[dict[str, Union[str, List[
-     config_settings = {
-         "logging.level": "DEBUG",
-         "build-dir": config.build_dir,
--        "build.targets": config.build.targets,
-         "install.strip": config.strip,
-         "backport.find-python": "0",
-         "wheel.py-api":  config.build.py_api,
-         "cmake.source-dir": SRC_DIR.as_posix(),
-         "cmake.build-type": config.build.build_type,
-+        "cmake.targets": config.build.targets,
-         "cmake.args": [
-             *config.cmake_generator,
-             *config.get_cmake_args(is_editable),