diff --git a/devel/py-pefile/Makefile b/devel/py-pefile/Makefile
index 0f226569729f..65e71c487b85 100644
--- a/devel/py-pefile/Makefile
+++ b/devel/py-pefile/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	pefile
-PORTVERSION=	2017.8.1
+PORTVERSION=	2017.9.3
 CATEGORIES=	devel python
 MASTER_SITES=	https://github.com/erocarrera/pefile/releases/download/v${PORTVERSION}/
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/devel/py-pefile/distinfo b/devel/py-pefile/distinfo
index 71a875dbfc5e..4ac687cba59e 100644
--- a/devel/py-pefile/distinfo
+++ b/devel/py-pefile/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1502010353
-SHA256 (pefile-2017.8.1.tar.gz) = 363f7d1f4d58b7bf8a46dd8b1d48805d270d1ea4dab2526ce183d71ed89075b1
-SIZE (pefile-2017.8.1.tar.gz) = 60809
+TIMESTAMP = 1504533185
+SHA256 (pefile-2017.9.3.tar.gz) = 99d45ef48c290fb74e30507e259b77e2a3ce3a4f4eea35e8089cb24e2c514e4d
+SIZE (pefile-2017.9.3.tar.gz) = 61722