diff --git a/requirements.txt b/requirements.txt
index cb76dbd..40a584f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ diagrams>=0.24.0
 
 # Image processing (required by diagrams for PNG generation)
 matplotlib>=3.10.0
-pillow>=11.0.0
+pillow>=12.2.0
 
 # Infrastructure validation and security scanning
 checkov>=3.2.0