diff --git a/Help/dev/experimental.rst b/Help/dev/experimental.rst
index 6ad1a3bcc6..81ddc8c38c 100644
--- a/Help/dev/experimental.rst
+++ b/Help/dev/experimental.rst
@@ -81,7 +81,7 @@ In order to activate support for ``import std`` in C++23 and newer targets,
 set
 
 * variable ``CMAKE_EXPERIMENTAL_CXX_IMPORT_STD`` to
-* value ``a9e1cf81-9932-4810-974b-6eccaf14e457``.
+* value ``d0edc3af-4c50-42ea-a356-e2862fe7a444``.
 
 This UUID may change in future versions of CMake.  Be sure to use the value
 documented here by the source tree of the version of CMake with which you are
diff --git a/Source/cmExperimental.cxx b/Source/cmExperimental.cxx
index 8e4033f43c..9af59b9ee9 100644
--- a/Source/cmExperimental.cxx
+++ b/Source/cmExperimental.cxx
@@ -39,7 +39,7 @@ cmExperimental::FeatureData LookupTable[] = {
     false },
   // CxxImportStd
   { "CxxImportStd",
-    "a9e1cf81-9932-4810-974b-6eccaf14e457",
+    "d0edc3af-4c50-42ea-a356-e2862fe7a444",
     "CMAKE_EXPERIMENTAL_CXX_IMPORT_STD",
     "CMake's support for `import std;` in C++23 and newer is experimental. It "
     "is meant only for experimentation and feedback to CMake developers.",
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-build/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-build/CMakeLists.txt
index 5d41b0edf3..3dfc927ab6 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-build/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-build/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std_export_no_std CXX)
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-install/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-install/CMakeLists.txt
index fccb8b4fc7..9b25973d12 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-install/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-export-no-std-install/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std_export_no_std CXX)
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-no-std-property/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-no-std-property/CMakeLists.txt
index f21da1e6df..52d76f075a 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-no-std-property/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-no-std-property/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std_no_std_property CXX)
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-build/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-build/CMakeLists.txt
index e3e11d166d..204a9db875 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-build/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-build/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std_not_in_export CXX)
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-install/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-install/CMakeLists.txt
index 53ef333721..83fc385139 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-install/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-not-in-export-install/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std_not_in_export CXX)
diff --git a/Tests/RunCMake/CXXModules/examples/import-std-transitive/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std-transitive/CMakeLists.txt
index 2f1266285c..943bf8f45a 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std-transitive/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std-transitive/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 
diff --git a/Tests/RunCMake/CXXModules/examples/import-std/CMakeLists.txt b/Tests/RunCMake/CXXModules/examples/import-std/CMakeLists.txt
index 95b66363e7..fd15455d0d 100644
--- a/Tests/RunCMake/CXXModules/examples/import-std/CMakeLists.txt
+++ b/Tests/RunCMake/CXXModules/examples/import-std/CMakeLists.txt
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_minimum_required(VERSION 3.29)
 project(cxx_modules_import_std CXX)
diff --git a/Tests/RunCMake/cmake_language/Experimental/CxxImportStd-set.cmake b/Tests/RunCMake/cmake_language/Experimental/CxxImportStd-set.cmake
index 4a9edf4dcc..6cd0f8911c 100644
--- a/Tests/RunCMake/cmake_language/Experimental/CxxImportStd-set.cmake
+++ b/Tests/RunCMake/cmake_language/Experimental/CxxImportStd-set.cmake
@@ -1,5 +1,5 @@
 set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD
-  "a9e1cf81-9932-4810-974b-6eccaf14e457")
+  "d0edc3af-4c50-42ea-a356-e2862fe7a444")
 
 cmake_language(GET_EXPERIMENTAL_FEATURE_ENABLED
   "CxxImportStd"