diff --git a/libcxx/docs/FeatureTestMacroTable.rst b/libcxx/docs/FeatureTestMacroTable.rst
index 82cfa76b744b77..7cd20acc6ff4a0 100644
--- a/libcxx/docs/FeatureTestMacroTable.rst
+++ b/libcxx/docs/FeatureTestMacroTable.rst
@@ -452,8 +452,6 @@ Status
     ---------------------------------------------------------- -----------------
     ``__cpp_lib_philox_engine``                                *unimplemented*
     ---------------------------------------------------------- -----------------
-    ``__cpp_lib_ranges``                                       ``202406L``
-    ---------------------------------------------------------- -----------------
     ``__cpp_lib_ranges_concat``                                *unimplemented*
     ---------------------------------------------------------- -----------------
     ``__cpp_lib_ratio``                                        ``202306L``
diff --git a/libcxx/include/version b/libcxx/include/version
index 0c5cec87b7b011..1f66bce40df8a2 100644
--- a/libcxx/include/version
+++ b/libcxx/include/version
@@ -181,9 +181,8 @@ __cpp_lib_philox_engine                                 202406L <random>
 __cpp_lib_polymorphic_allocator                         201902L <memory_resource>
 __cpp_lib_print                                         202207L <ostream> <print>
 __cpp_lib_quoted_string_io                              201304L <iomanip>
-__cpp_lib_ranges                                        202406L <algorithm> <functional> <iterator>
+__cpp_lib_ranges                                        202207L <algorithm> <functional> <iterator>
                                                                 <memory> <ranges>
-                                                        202207L // C++20
 __cpp_lib_ranges_as_const                               202207L <ranges>
 __cpp_lib_ranges_as_rvalue                              202207L <ranges>
 __cpp_lib_ranges_chunk                                  202202L <ranges>
@@ -535,8 +534,6 @@ __cpp_lib_void_t                                        201411L <type_traits>
 # undef  __cpp_lib_out_ptr
 // # define __cpp_lib_out_ptr                              202311L
 // # define __cpp_lib_philox_engine                        202406L
-# undef  __cpp_lib_ranges
-# define __cpp_lib_ranges                               202406L
 // # define __cpp_lib_ranges_concat                        202403L
 # define __cpp_lib_ratio                                202306L
 // # define __cpp_lib_rcu                                  202306L
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp
index f9be4ef6ec1f6f..8ccd252115ac82 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/algorithm.version.compile.pass.cpp
@@ -22,7 +22,6 @@
     __cpp_lib_freestanding_algorithm                        202311L [C++26]
     __cpp_lib_parallel_algorithm                            201603L [C++17]
     __cpp_lib_ranges                                        202207L [C++20]
-                                                            202406L [C++26]
     __cpp_lib_ranges_contains                               202207L [C++23]
     __cpp_lib_ranges_starts_ends_with                       202106L [C++23]
     __cpp_lib_robust_nonmodifying_seq_ops                   201304L [C++14]
@@ -402,8 +401,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # ifndef __cpp_lib_ranges_contains
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/functional.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/functional.version.compile.pass.cpp
index e4eb94aad60c59..27e76e5b2b05a3 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/functional.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/functional.version.compile.pass.cpp
@@ -28,7 +28,6 @@
     __cpp_lib_move_only_function       202110L [C++23]
     __cpp_lib_not_fn                   201603L [C++17]
     __cpp_lib_ranges                   202207L [C++20]
-                                       202406L [C++26]
     __cpp_lib_reference_wrapper        202403L [C++26]
     __cpp_lib_result_of_sfinae         201210L [C++14]
     __cpp_lib_transparent_operators    201210L [C++14]
@@ -532,8 +531,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # ifndef __cpp_lib_reference_wrapper
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/iterator.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/iterator.version.compile.pass.cpp
index 4e29f3db51c3b7..700907ce9bb071 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/iterator.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/iterator.version.compile.pass.cpp
@@ -24,7 +24,6 @@
     __cpp_lib_nonmember_container_access    201411L [C++17]
     __cpp_lib_null_iterators                201304L [C++14]
     __cpp_lib_ranges                        202207L [C++20]
-                                            202406L [C++26]
     __cpp_lib_ssize                         201902L [C++20]
 */
 
@@ -314,8 +313,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # ifndef __cpp_lib_ssize
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp
index e44474a4c0affb..45d9271faa5783 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/memory.version.compile.pass.cpp
@@ -29,7 +29,6 @@
     __cpp_lib_out_ptr                             202106L [C++23]
                                                   202311L [C++26]
     __cpp_lib_ranges                              202207L [C++20]
-                                                  202406L [C++26]
     __cpp_lib_raw_memory_algorithms               201606L [C++17]
     __cpp_lib_shared_ptr_arrays                   201611L [C++17]
                                                   201707L [C++20]
@@ -639,8 +638,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # ifndef __cpp_lib_raw_memory_algorithms
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/ranges.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/ranges.version.compile.pass.cpp
index 6c558eafbc3337..30feacd796d8e1 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/ranges.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/ranges.version.compile.pass.cpp
@@ -18,7 +18,6 @@
 /*  Constant                                                Value
     __cpp_lib_default_template_type_for_algorithm_values    202403L [C++26]
     __cpp_lib_ranges                                        202207L [C++20]
-                                                            202406L [C++26]
     __cpp_lib_ranges_as_const                               202207L [C++23]
     __cpp_lib_ranges_as_rvalue                              202207L [C++23]
     __cpp_lib_ranges_chunk                                  202202L [C++23]
@@ -365,8 +364,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # if !defined(_LIBCPP_VERSION)
diff --git a/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp b/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
index a39425c968e3e9..aa5ff80afb56a2 100644
--- a/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
+++ b/libcxx/test/std/language.support/support.limits/support.limits.general/version.version.compile.pass.cpp
@@ -166,7 +166,6 @@
     __cpp_lib_print                                         202207L [C++23]
     __cpp_lib_quoted_string_io                              201304L [C++14]
     __cpp_lib_ranges                                        202207L [C++20]
-                                                            202406L [C++26]
     __cpp_lib_ranges_as_const                               202207L [C++23]
     __cpp_lib_ranges_as_rvalue                              202207L [C++23]
     __cpp_lib_ranges_chunk                                  202202L [C++23]
@@ -7457,8 +7456,8 @@
 # ifndef __cpp_lib_ranges
 #   error "__cpp_lib_ranges should be defined in c++26"
 # endif
-# if __cpp_lib_ranges != 202406L
-#   error "__cpp_lib_ranges should have the value 202406L in c++26"
+# if __cpp_lib_ranges != 202207L
+#   error "__cpp_lib_ranges should have the value 202207L in c++26"
 # endif
 
 # if !defined(_LIBCPP_VERSION)
diff --git a/libcxx/utils/generate_feature_test_macro_components.py b/libcxx/utils/generate_feature_test_macro_components.py
index 04fd71292d30b7..d7bed080f17ba3 100755
--- a/libcxx/utils/generate_feature_test_macro_components.py
+++ b/libcxx/utils/generate_feature_test_macro_components.py
@@ -993,7 +993,8 @@ def add_version_header(tc):
             "name": "__cpp_lib_ranges",
             "values": {
                 "c++20": 202207,
-                "c++26": 202406,  # P2997R1 Removing the common reference requirement from the indirectly invocable concepts
+                # "c++23": 202302,  # Relaxing Ranges Just A Smidge
+                # "c++26": 202406,  # P2997R1 Removing the common reference requirement from the indirectly invocable concepts
             },
             "headers": ["algorithm", "functional", "iterator", "memory", "ranges"],
         },