diff --git a/jupyter/PKGBUILD b/jupyter/PKGBUILD
index 570787dc4..1ced0f795 100644
--- a/jupyter/PKGBUILD
+++ b/jupyter/PKGBUILD
@@ -1,9 +1,9 @@
 pkgbase=jupyter
 pkgname=('jupyter' 'ipython2-notebook')
 pkgver=4.3.0
-pkgrel=1
+pkgrel=2
 pkgdesc="A language-agnostic web-based interactive shell/notebook server."
-arch=('any')
+arch=('x86_64')
 url="http://jupyter.org/"
 license=('BSD')
 depends=('ipython3>4.0.0' 'python3-setuptools'
@@ -21,7 +21,7 @@ _notev=4.2.3  # notebook
 _qtcv=4.2.1   # qtconsole
 _jnbcv=5.0.0  # nbconvert
 _jwnbv=2.0.0b12 # widgetsnbextension
-_pyver=3.5
+_pyver=3.6
 
 source=("jupyter_core-$pkgver.tgz::https://github.com/jupyter/jupyter_core/archive/$pkgver.tar.gz"
         "ipykernel-$_ipykv.tgz::https://github.com/ipython/ipykernel/archive/$_ipykv.tar.gz"