diff --git a/REQUIREMENTS.txt b/REQUIREMENTS.txt
index 76f6b3b36..1405fd2cc 100644
--- a/REQUIREMENTS.txt
+++ b/REQUIREMENTS.txt
@@ -7,5 +7,5 @@ requests
 scikit-image
 scipy
 showit
-slicedimage == 0.0.0-dev16
+slicedimage == 0.0.0-dev17
 trackpy