diff --git a/test/functional/toolchains/cmake/test_cmake_toolchain_win_clang.py b/test/functional/toolchains/cmake/test_cmake_toolchain_win_clang.py
index 95741f34cef..d0385f90f08 100644
--- a/test/functional/toolchains/cmake/test_cmake_toolchain_win_clang.py
+++ b/test/functional/toolchains/cmake/test_cmake_toolchain_win_clang.py
@@ -64,7 +64,7 @@ def package_info(self):
 
 
 @pytest.mark.tool("cmake")
-@pytest.mark.tool("clang", "16")
+@pytest.mark.tool("clang", "17")
 @pytest.mark.skipif(platform.system() != "Windows", reason="requires Win")
 class TestLLVMClang:
     """ External LLVM/clang, with different CMake generators
@@ -73,7 +73,7 @@ class TestLLVMClang:
 
     @pytest.mark.tool("mingw64")
     @pytest.mark.tool("visual_studio", "17")
-    @pytest.mark.tool("clang", "16")  # repeated, for priority over the mingw64 clang
+    @pytest.mark.tool("clang", "17")  # repeated, for priority over the mingw64 clang
     @pytest.mark.parametrize("runtime", ["static", "dynamic"])
     def test_clang_mingw(self, client, runtime):
         """ compiling with an LLVM-clang installed, which uses by default the
@@ -115,28 +115,28 @@ def test_clang_cmake_ninja_nmake(self, client, generator):
         cmd = cmd + ".exe"
         check_vs_runtime(cmd, client, "17", build_type="Release", static_runtime=False)
 
-    @pytest.mark.tool("visual_studio", "16")
-    @pytest.mark.tool("clang", "16")  # repeated, for priority over the mingw64 clang
+    @pytest.mark.tool("visual_studio", "17")
+    @pytest.mark.tool("clang", "17")  # repeated, for priority over the mingw64 clang
     def test_clang_cmake_runtime_version(self, client):
         generator = "Ninja"
         # Make sure that normal CMakeLists with verify=False works
         client.save({"CMakeLists.txt": gen_cmakelists(verify=False, appname="my_app",
                                                       appsources=["src/main.cpp"], install=True)})
         client.run("create . --name=pkg --version=0.1 -pr=clang -s compiler.runtime=dynamic -s compiler.cppstd=17 "
-                   "-s compiler.runtime_version=v142 "
+                   "-s compiler.runtime_version=v144 "
                    '-c tools.cmake.cmaketoolchain:generator="{}"'.format(generator))
 
         assert 'cmake -G "{}"'.format(generator) in client.out
         assert "GNU-like command-line" in client.out
         assert "main __clang_major__17" in client.out
         # Check this! Clang compiler in Windows is reporting MSC_VER and MSVC_LANG!
-        assert "main _MSC_VER192" in client.out
+        assert "main _MSC_VER1941" in client.out
         assert "main _MSVC_LANG2017" in client.out
         assert "main _M_X64 defined" in client.out
         assert "main __x86_64__ defined" in client.out
         cmd = re.search(r"MYCMD=(.*)!", str(client.out)).group(1)
         cmd = cmd + ".exe"
-        check_vs_runtime(cmd, client, "16", build_type="Release", static_runtime=False)
+        check_vs_runtime(cmd, client, "17", build_type="Release", static_runtime=False)
 
 
 @pytest.mark.skipif(platform.system() != "Windows", reason="requires Win")