diff --git a/requirements.txt b/requirements.txt
index 169d157..f28f5bb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ Pillow>=10.0.0
 rawpy>=0.18.0
 
 # Optional — enables HEIC/HEIF support (iPhone photos)
-pillow-heif>=0.13.0
+pillow-heif>=1.3.0