--- a/CMakeLists.txt	2025-03-02 01:18:14.318624400 +0800
+++ b/CMakeLists.txt	2025-03-02 01:18:27.362966500 +0800
@@ -1,4 +1,4 @@
-CMAKE_MINIMUM_REQUIRED (VERSION 2.8.12)
+CMAKE_MINIMUM_REQUIRED (VERSION 3.12)
 PROJECT (createrepo_c C)
 
 include(GNUInstallDirs)
--- a/src/python/CMakeLists.txt	2025-03-02 01:25:16.347289500 +0800
+++ b/src/python/CMakeLists.txt	2025-03-02 01:30:53.575112200 +0800
@@ -1,3 +1,4 @@
+CMAKE_MINIMUM_REQUIRED (VERSION 3.12)
 MACRO(PYTHON_UNSET)
     unset(PYTHON_LIBRARY)
     unset(PYTHON_INCLUDE_DIR)
@@ -10,14 +11,12 @@
 if (NOT SKBUILD)
     PYTHON_UNSET()
     SET(Python_ADDITIONAL_VERSIONS 3.0 CACHE INTERNAL "")
-    FIND_PACKAGE(PythonInterp 3 REQUIRED)
-    FIND_PACKAGE(PythonLibs 3 REQUIRED)
+    FIND_PACKAGE(Python3 COMPONENTS Interpreter Development REQUIRED)
 endif (NOT SKBUILD)
 
-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "from sys import stdout; from sysconfig import get_path; stdout.write(get_path('platlib'))" OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
-INCLUDE_DIRECTORIES (${PYTHON_INCLUDE_PATH})
+INCLUDE_DIRECTORIES (${Python3_INCLUDE_DIRS})
 
-MESSAGE(STATUS "Python install dir is ${PYTHON_INSTALL_DIR}")
+MESSAGE(STATUS "Python install dir is ${Python3_SITEARCH}")
 
 set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing")
 set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-strict-aliasing")
@@ -61,7 +60,7 @@
     find_package(PythonExtensions REQUIRED)
     python_extension_module(_createrepo_c)
 ELSE ()
-    TARGET_LINK_LIBRARIES(_createrepo_c ${PYTHON_LIBRARY})
+    TARGET_LINK_LIBRARIES(_createrepo_c ${Python3_LIBRARIES})
 ENDIF ()
 
 IF (NOT SKBUILD)
@@ -72,9 +71,9 @@
     INSTALL(FILES createrepo_c/__init__.py DESTINATION src/python/createrepo_c)
     INSTALL(TARGETS _createrepo_c LIBRARY DESTINATION src/python/createrepo_c)
 ELSE ()
-    INSTALL(FILES createrepo_c/__init__.py DESTINATION ${PYTHON_INSTALL_DIR}/createrepo_c)
-    INSTALL(TARGETS _createrepo_c LIBRARY DESTINATION ${PYTHON_INSTALL_DIR}/createrepo_c)
+    INSTALL(FILES createrepo_c/__init__.py DESTINATION ${Python3_SITEARCH}/createrepo_c)
+    INSTALL(TARGETS _createrepo_c LIBRARY DESTINATION ${Python3_SITEARCH}/createrepo_c)
 
     # Version has to be passed as last argument.
-    INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_SOURCE_DIR}/utils/setup_for_python_metadata.py install_egg_info --install-dir \$ENV{DESTDIR}/${PYTHON_INSTALL_DIR} ${VERSION})")
+    INSTALL(CODE "EXECUTE_PROCESS(COMMAND ${Python3_EXECUTABLE} ${CMAKE_SOURCE_DIR}/utils/setup_for_python_metadata.py install_egg_info --install-dir \$ENV{DESTDIR}/${Python3_SITEARCH} ${VERSION})")
 ENDIF ()
--- a/tests/python/tests/run_unittests.sh.in	2025-03-02 01:50:04.391277100 +0800
+++ b/tests/python/tests/run_unittests.sh.in	2025-03-02 01:50:13.784612400 +0800
@@ -1 +1 @@
-LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/src/: PYTHONPATH=${CMAKE_BINARY_DIR}/src/python/ WITH_LIBMODULEMD=${WITH_LIBMODULEMD} ${PYTHON_EXECUTABLE} -m unittest discover -s ${CMAKE_CURRENT_SOURCE_DIR}/../
+LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/src/: PYTHONPATH=${CMAKE_BINARY_DIR}/src/python/ WITH_LIBMODULEMD=${WITH_LIBMODULEMD} ${Python3_EXECUTABLE} -m unittest discover -s ${CMAKE_CURRENT_SOURCE_DIR}/../
--- a/tests/python/tests/CMakeLists.txt	2025-03-02 01:49:53.007878700 +0800
+++ b/tests/python/tests/CMakeLists.txt	2025-03-02 02:15:53.271724600 +0800
@@ -1,2 +1,4 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 3.12)
+FIND_PACKAGE(Python3)
 CONFIGURE_FILE("run_unittests.sh.in"  "${CMAKE_BINARY_DIR}/tests/python/tests/run_unittests.sh")
 ADD_TEST(test_python run_unittests.sh -s ${CMAKE_CURRENT_SOURCE_DIR})