diff --git a/BioArchLinux/python-cclib/PKGBUILD b/BioArchLinux/python-cclib/PKGBUILD
index 24dc3f7f58..2e7a885c6d 100644
--- a/BioArchLinux/python-cclib/PKGBUILD
+++ b/BioArchLinux/python-cclib/PKGBUILD
@@ -2,8 +2,8 @@
 
 _name="cclib"
 pkgname="python-${_name}"
-pkgver=1.8.1
-pkgrel=0
+pkgver=2.0a1
+pkgrel=1
 pkgdesc="A library for parsing and interpreting the results of computational chemistry packages."
 arch=("any")
 url="http://cclib.github.io"
@@ -25,7 +25,7 @@ optdepends=('psi4: for Psi4 bridge'
             'python-pyquante2: for computing grid-based quantities with cube output'
             'python-pyscf: for PySCF bridge')
 source=("https://github.com/${_name}/${_name}/releases/download/v${pkgver}/${_name}-${pkgver}.tar.gz")
-sha256sums=('d10aa2352479fcdaa86cc32055a8ae7f98ce26523ea928944ab2256f0875d605')
+sha256sums=('5df810ff91e04a4cc756bf5a6daed2da8877ebb9c1830fa90616ac218501bc15')
 
 prepare() {
   cd "${srcdir}/${_name}-${pkgver}"