diff --git a/requirements.txt b/requirements.txt
index 86a783f..588b286 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ psutil==7.2.2
 
 # Image processing (icon generation, uploads)
 Pillow>=12.3.0
-pillow-heif>=1.5.0
+pillow-heif>=1.6.0
 PyYAML>=6.0.3
 
 # Speech-to-text (optional — adds ~200MB for onnxruntime + ctranslate2)