diff --git a/packages/flutter/lib/src/rendering/paragraph.dart b/packages/flutter/lib/src/rendering/paragraph.dart
index 81f4ee9ac0b46..41df07cb578ab 100644
--- a/packages/flutter/lib/src/rendering/paragraph.dart
+++ b/packages/flutter/lib/src/rendering/paragraph.dart
@@ -701,6 +701,12 @@ class RenderParagraph extends RenderBox with ContainerRenderObjectMixin<RenderBo
       .maxIntrinsicWidth;
   }
 
+  /// An estimate of the height of a line in the text. See [TextPainter.preferredLineHeight].
+  ///
+  /// This does not require the layout to be updated.
+  @visibleForTesting
+  double get preferredLineHeight => _textPainter.preferredLineHeight;
+
   double _computeIntrinsicHeight(double width) {
     return (_textIntrinsics
       ..setPlaceholderDimensions(layoutInlineChildren(width, ChildLayoutHelper.dryLayoutChild, ChildLayoutHelper.getDryBaseline))
@@ -2997,6 +3003,7 @@ class _SelectableFragment with Selectable, Diagnosticable, ChangeNotifier implem
     if (_cachedBoundingBoxes == null) {
       final List<TextBox> boxes = paragraph.getBoxesForSelection(
         TextSelection(baseOffset: range.start, extentOffset: range.end),
+        boxHeightStyle: ui.BoxHeightStyle.max,
       );
       if (boxes.isNotEmpty) {
         _cachedBoundingBoxes = <Rect>[];
@@ -3034,6 +3041,7 @@ class _SelectableFragment with Selectable, Diagnosticable, ChangeNotifier implem
 
   void didChangeParagraphLayout() {
     _cachedRect = null;
+    _cachedBoundingBoxes = null;
   }
 
   @override
diff --git a/packages/flutter/test/widgets/selectable_region_test.dart b/packages/flutter/test/widgets/selectable_region_test.dart
index 051ddf2d6d4a7..a38bd014b7e1c 100644
--- a/packages/flutter/test/widgets/selectable_region_test.dart
+++ b/packages/flutter/test/widgets/selectable_region_test.dart
@@ -16,8 +16,8 @@ import 'semantics_tester.dart';
 
 Offset textOffsetToPosition(RenderParagraph paragraph, int offset) {
   const Rect caret = Rect.fromLTWH(0.0, 0.0, 2.0, 20.0);
-  final Offset localOffset = paragraph.getOffsetForCaret(TextPosition(offset: offset), caret);
-  return paragraph.localToGlobal(localOffset);
+  final Offset localOffset = paragraph.getOffsetForCaret(TextPosition(offset: offset), caret) + Offset(0.0, paragraph.preferredLineHeight);
+  return paragraph.localToGlobal(localOffset) + const Offset(kIsWeb ? 1.0 : 0.0, -2.0);
 }
 
 Offset globalize(Offset point, RenderBox box) {
@@ -1316,6 +1316,68 @@ void main() {
        skip: kIsWeb, // https://github.com/flutter/flutter/issues/125582.
     );
 
+    testWidgets('RenderParagraph should invalidate cached bounding boxes', (WidgetTester tester) async {
+      final UniqueKey outerText = UniqueKey();
+      final FocusNode focusNode = FocusNode();
+      addTearDown(focusNode.dispose);
+      addTearDown(tester.view.reset);
+
+      await tester.pumpWidget(
+        MaterialApp(
+          home: SelectableRegion(
+            focusNode: focusNode,
+            selectionControls: materialTextSelectionControls,
+            child: Scaffold(
+              body: Center(
+                child: Text(
+                  'How are you doing today? Good, and you?',
+                  key: outerText,
+                ),
+              ),
+            ),
+          ),
+        ),
+      );
+      final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.byKey(outerText), matching: find.byType(RichText)).first);
+      final SelectableRegionState state =
+          tester.state<SelectableRegionState>(find.byType(SelectableRegion));
+
+      // Double click to select word at position.
+      final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 27), kind: PointerDeviceKind.mouse);
+      addTearDown(gesture.removePointer);
+      await tester.pump();
+      await gesture.up();
+      await tester.pump();
+      await gesture.down(textOffsetToPosition(paragraph, 27));
+      await tester.pump();
+      await gesture.up();
+      await tester.pumpAndSettle();
+
+      // Should select "Good".
+      expect(paragraph.selections[0], const TextSelection(baseOffset: 25, extentOffset: 29));
+
+      // Change the size of the window.
+      tester.view.physicalSize = const Size(800.0, 400.0);
+      await tester.pumpAndSettle();
+      state.clearSelection();
+      await tester.pumpAndSettle(kDoubleTapTimeout);
+      expect(paragraph.selections.isEmpty, isTrue);
+
+      // Double click at the same position.
+      await gesture.down(textOffsetToPosition(paragraph, 27));
+      await tester.pump();
+      await gesture.up();
+      await tester.pump();
+      await gesture.down(textOffsetToPosition(paragraph, 27));
+      await tester.pump();
+      await gesture.up();
+      await tester.pumpAndSettle();
+
+      // Should select "Good" again.
+      expect(paragraph.selections.isEmpty, isFalse);
+      expect(paragraph.selections[0], const TextSelection(baseOffset: 25, extentOffset: 29));
+    }, skip: kIsWeb); // https://github.com/flutter/flutter/issues/125582.
+
     testWidgets('mouse can select single text on desktop platforms', (WidgetTester tester) async {
       final FocusNode focusNode = FocusNode();
       addTearDown(focusNode.dispose);
@@ -3398,12 +3460,8 @@ void main() {
       );
       final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.byKey(outerText), matching: find.byType(RichText)).first);
 
-      // Adjust `textOffsetToPosition` result because it returns the wrong vertical position (wrong line).
-      // TODO(bleroux): Remove when https://github.com/flutter/flutter/issues/133637 is fixed.
-      final Offset gestureOffset = textOffsetToPosition(paragraph, 125).translate(0, 10);
-
       // Right click to select word at position.
-      final TestGesture gesture = await tester.startGesture(gestureOffset, kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
+      final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 125), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
       addTearDown(gesture.removePointer);
       await tester.pump();
       await gesture.up();
@@ -3448,12 +3506,8 @@ void main() {
       );
       final RenderParagraph paragraph = tester.renderObject<RenderParagraph>(find.descendant(of: find.byKey(outerText), matching: find.byType(RichText)).first);
 
-      // Adjust `textOffsetToPosition` result because it returns the wrong vertical position (wrong line).
-      // TODO(bleroux): Remove when https://github.com/flutter/flutter/issues/133637 is fixed.
-      final Offset gestureOffset = textOffsetToPosition(paragraph, 125).translate(0, 10);
-
       // Right click to select word at position.
-      final TestGesture gesture = await tester.startGesture(gestureOffset, kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
+      final TestGesture gesture = await tester.startGesture(textOffsetToPosition(paragraph, 125), kind: PointerDeviceKind.mouse, buttons: kSecondaryMouseButton);
       addTearDown(gesture.removePointer);
       await tester.pump();
       await gesture.up();