Update to 3.5.5

PKGBUILD

@@ -4,18 +4,18 @@
 # Contributor: David Pretty <david.pretty@gmail.com> 
 
 pkgname=python-rpy2
-pkgver=3.5.4
+pkgver=3.5.5
 pkgrel=1
 pkgdesc='A very simple, yet robust, Python interface to the R Programming Language'
 arch=(x86_64)
 url='https://rpy2.github.io/'
 license=(MPL GPL LGPL)
-depends=(python-cffi python-numpy python-tzlocal python-jinja r)
+depends=(python-cffi python-numpy python-pytz python-tzlocal python-jinja r)
 makedepends=(python-build python-installer python-setuptools python-wheel)
 checkdepends=(python-pytest)
 optdepends=('python-pandas: conversion between rpy and pandas')
 source=(https://pypi.io/packages/source/r/rpy2/rpy2-$pkgver.tar.gz)
-sha256sums=('ba0a877b2b96e27d2091383d4652b82aa2271cff4a505243d45da430b712aaf5')
+sha256sums=('a252c40e21cf4f23ac6e13bffdcb82b5900b49c3043ed8fd31da5c61fb58d037')
 
 build() {
   cd rpy2-$pkgver