diff --git a/mingw-w64-python-pyserial/PKGBUILD b/mingw-w64-python-pyserial/PKGBUILD
index 9007b19bef..bce64fa5a3 100644
--- a/mingw-w64-python-pyserial/PKGBUILD
+++ b/mingw-w64-python-pyserial/PKGBUILD
@@ -4,7 +4,7 @@ _realname=pyserial
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python2-${_realname}" "${MINGW_PACKAGE_PREFIX}-python3-${_realname}")
 pkgver=3.4
-pkgrel=1
+pkgrel=2
 pkgdesc="Multiplatform Serial Port Module for Python (mingw-w64)"
 arch=('any')
 url='https://github.com/pyserial/pyserial/'