diff --git a/requirements.txt b/requirements.txt
index ef1156c..64cfe4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ bcrypt
 flask
 gevent
 pillow
-voussoirkit>=0.0.18
+voussoirkit>=0.0.19
 zipstream
 git+https://github.com/senko/python-video-converter.git