diff --git a/math/py-bitvector/Makefile b/math/py-bitvector/Makefile
index 9ca0e5eea122..a8a4f205cbac 100644
--- a/math/py-bitvector/Makefile
+++ b/math/py-bitvector/Makefile
@@ -6,8 +6,7 @@
 #
 
 PORTNAME=	bitvector
-PORTVERSION=	1.3
-PORTREVISION=	1
+PORTVERSION=	1.4
 CATEGORIES=	math python
 MASTER_SITES=	http://cobweb.ecn.purdue.edu/~kak/dist/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/math/py-bitvector/distinfo b/math/py-bitvector/distinfo
index 6d42c611960a..f8f6a4530403 100644
--- a/math/py-bitvector/distinfo
+++ b/math/py-bitvector/distinfo
@@ -1,3 +1,3 @@
-MD5 (BitVector-1.3.tar.gz) = c0e029df73b297e15ea28c2d031377d7
-SHA256 (BitVector-1.3.tar.gz) = f2d986fd5f11200c0a569d959eff130ec91115b039b8d6476b7c30e337b10956
-SIZE (BitVector-1.3.tar.gz) = 56671
+MD5 (BitVector-1.4.tar.gz) = e61cc92bc79112aa678cf9354efda168
+SHA256 (BitVector-1.4.tar.gz) = 448b7de69aea70ff8596f85ab01006488a4ac18665acf4b0ac83f1fe94dc5897
+SIZE (BitVector-1.4.tar.gz) = 67420