diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md
index f563cdb2234c..5b5c67b1f9c1 100644
--- a/activesupport/CHANGELOG.md
+++ b/activesupport/CHANGELOG.md
@@ -1,3 +1,7 @@
+*   Remove deprecated `SafeBuffer#clone_empty`.
+
+    *Rafael Mendonça França*
+
 *   Remove deprecated `#to_default_s` from `Array`, `Date`, `DateTime` and `Time`.
 
     *Rafael Mendonça França*
diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb
index e7008021ecb2..8e44c045402c 100644
--- a/activesupport/lib/active_support/core_ext/string/output_safety.rb
+++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb
@@ -77,13 +77,6 @@ def initialize_copy(other)
       @html_safe = other.html_safe?
     end
 
-    def clone_empty # :nodoc:
-      ActiveSupport.deprecator.warn <<~EOM
-        ActiveSupport::SafeBuffer#clone_empty is deprecated and will be removed in Rails 7.2.
-      EOM
-      self[0, 0]
-    end
-
     def concat(value)
       unless value.nil?
         super(implicit_html_escape_interpolated_argument(value))
diff --git a/activesupport/test/safe_buffer_test.rb b/activesupport/test/safe_buffer_test.rb
index 14353c672bde..5e610d40802f 100644
--- a/activesupport/test/safe_buffer_test.rb
+++ b/activesupport/test/safe_buffer_test.rb
@@ -195,21 +195,6 @@ def test_titleize
     assert_kind_of NilClass, @buffer.slice("chipchop")
   end
 
-  test "clone_empty returns an empty buffer" do
-    assert_deprecated(ActiveSupport.deprecator) do
-      assert_equal "", ActiveSupport::SafeBuffer.new("foo").clone_empty
-    end
-  end
-
-  test "clone_empty keeps the original dirtiness" do
-    assert_deprecated(ActiveSupport.deprecator) do
-      assert_predicate @buffer.clone_empty, :html_safe?
-    end
-    assert_deprecated(ActiveSupport.deprecator) do
-      assert_not_predicate @buffer.gsub!("", "").clone_empty, :html_safe?
-    end
-  end
-
   test "Should be safe when sliced if original value was safe" do
     new_buffer = @buffer[0, 0]
     assert_not_nil new_buffer
diff --git a/guides/source/7_2_release_notes.md b/guides/source/7_2_release_notes.md
index 568a3aa4465b..dd06674ab556 100644
--- a/guides/source/7_2_release_notes.md
+++ b/guides/source/7_2_release_notes.md
@@ -207,6 +207,8 @@ Please refer to the [Changelog][active-support] for detailed changes.
 
 ### Removals
 
+*   Remove deprecated `SafeBuffer#clone_empty`.
+
 *   Remove deprecated `#to_default_s` from `Array`, `Date`, `DateTime` and `Time`.
 
 *   Remove deprecated `:pool_size` and `:pool_timeout` options for the cache storage.