diff --git a/mingw-w64-python-traitlets/PKGBUILD b/mingw-w64-python-traitlets/PKGBUILD
index 394ae087e8..0b792f62c9 100644
--- a/mingw-w64-python-traitlets/PKGBUILD
+++ b/mingw-w64-python-traitlets/PKGBUILD
@@ -3,8 +3,8 @@
 _realname=traitlets
 pkgbase=mingw-w64-python-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-python3-${_realname}" "${MINGW_PACKAGE_PREFIX}-python2-${_realname}")
-pkgver=4.3.2
-pkgrel=3
+pkgver=4.3.3
+pkgrel=1
 pkgdesc="A lightweight Traits like module (mingw-w64)"
 url="https://github.com/ipython/traitlets"
 arch=('any')
@@ -14,7 +14,7 @@ makedepends=("${MINGW_PACKAGE_PREFIX}-python3-setuptools"
 checkdepends=("${MINGW_PACKAGE_PREFIX}-python3-nose"
               "${MINGW_PACKAGE_PREFIX}-python2-nose")
 source=("${_realname}-${pkgver}.tar.gz::https://github.com/ipython/${_realname}/archive/${pkgver}.tar.gz")
-sha256sums=('370f938ad730d52272ef74f96f831cb21138f6168e46fe582fe256c35cc656ce')
+sha256sums=('b686c1aadf6ee5a9ee4c22df23bc5cd5bb7b5cfa18afe092e0a139cc2f05fe2e')
 
 
 prepare() {