Import Cobalt 24.master.0.1033952
diff --git a/third_party/llvm-project/libcxx/include/__algorithm/ranges_replace.h b/third_party/llvm-project/libcxx/include/__algorithm/ranges_replace.h
index 8b12bea..258e25d 100644
--- a/third_party/llvm-project/libcxx/include/__algorithm/ranges_replace.h
+++ b/third_party/llvm-project/libcxx/include/__algorithm/ranges_replace.h
@@ -24,7 +24,7 @@
 #  pragma GCC system_header
 #endif
 
-#if _LIBCPP_STD_VER > 17
+#if _LIBCPP_STD_VER >= 20
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
@@ -69,6 +69,6 @@
 
 _LIBCPP_END_NAMESPACE_STD
 
-#endif // _LIBCPP_STD_VER > 17
+#endif // _LIBCPP_STD_VER >= 20
 
 #endif // _LIBCPP___ALGORITHM_RANGES_REPLACE_H