diff --git a/maxima/PKGBUILD b/maxima/PKGBUILD
index 81cd42a0b..2339f7a16 100644
--- a/maxima/PKGBUILD
+++ b/maxima/PKGBUILD
@@ -9,12 +9,12 @@ source ../_buildscripts/${current_repo}-${_arch}-cfg.conf
 
 pkgname=maxima
 pkgver=5.23.2
-pkgrel=1
+pkgrel=2
 pkgdesc="Maxima - a sophisticated computer algebra system"
 arch=('i686' 'x86_64')
 license=('GPL')
 url="http://maxima.sourceforge.net"
-depends=('sbcl=1.0.42' 'texinfo' 'sh')
+depends=('sbcl=1.0.47' 'texinfo' 'sh')
 optdepends=('gnuplot: plotting capabilities' \
 	'rlwrap: readline support via /usr/bin/rmaxima' \
 	'tk: graphical xmaxima interface')
diff --git a/sbcl/PKGBUILD b/sbcl/PKGBUILD
index f0524724a..f697563ae 100644
--- a/sbcl/PKGBUILD
+++ b/sbcl/PKGBUILD
@@ -8,7 +8,7 @@
 source ../_buildscripts/${current_repo}-${_arch}-cfg.conf
 
 pkgname=sbcl
-pkgver=1.0.42
+pkgver=1.0.47
 pkgrel=1
 pkgdesc="Steel Bank Common Lisp"
 arch=('i686' 'x86_64')
@@ -17,7 +17,7 @@ depends=('glibc')
 provides=('common-lisp' 'cl-asdf')
 makedepends=('sbcl' 'texinfo')
 source=("http://downloads.sourceforge.net/project/sbcl/sbcl/$pkgver/$pkgname-$pkgver-source.tar.bz2" "chakra-fixes.lisp")
-md5sums=('09cc54b3afc84fe2ce1d5c2af98ea2a2' '7ac0c1936547f4278198b8bf7725204d')
+md5sums=('2e90fca5ffec9ce19ed232b24f09cd0a' '7ac0c1936547f4278198b8bf7725204d')
 url="http://www.sbcl.org/"
 install=sbcl.install