diff --git a/setup.py b/setup.py
index 5077a6b..41b6d59 100644
--- a/setup.py
+++ b/setup.py
@@ -37,9 +37,9 @@ def read_long_description():
         "blend-modes",
         "fonttools",
         "imgaug",
-        "numpy",
+        "numpy==1.26",
         "opencv-python",
-        "pillow>=8.2.0",
+        "pillow>=11.0.0",
         "pygame",
         "python-bidi",
         "pytweening",
diff --git a/synthtiger/layers/text_layer.py b/synthtiger/layers/text_layer.py
index e45d0af..d637afa 100644
--- a/synthtiger/layers/text_layer.py
+++ b/synthtiger/layers/text_layer.py
@@ -172,11 +172,13 @@ def _get_bbox(self, text, font, vertical):
 
         if not vertical:
             ascent, descent = font.getmetrics()
-            width = font.getsize(text, direction=direction)[0]
+            left, top, right, bottom = font.getbbox(text, direction=direction)
+            width  = right - left
             height = ascent + descent
             bbox = [0, -ascent, width, height]
         else:
-            width, height = font.getsize(text, direction=direction)
+            left, top, right, bottom = font.getbbox(text, direction=direction)
+            width, height  = right - left, bottom-top
             bbox = [-width // 2, 0, width, height]
 
         return bbox