diff --git a/requirements.txt b/requirements.txt
index 9d368d0b28c9ef86bfb55fcb3e603c335e21dd14..1d171c2d20c837b987faa201c852649e565e1cdb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Pillow>=3.4.1
 python-crfsuite==0.9.6
 Pyqtree==1.0.0
 requests==2.22.0
-sciencebeam-alignment==0.0.3
+sciencebeam-alignment==0.0.4
 sciencebeam-utils==0.1.0
 sklearn-crfsuite==0.3.6
 six==1.12.0