diff --git a/extra/kalgebra/PKGBUILD b/extra/kalgebra/PKGBUILD
index 04c5ff0fd..d68f2b37e 100644
--- a/extra/kalgebra/PKGBUILD
+++ b/extra/kalgebra/PKGBUILD
@@ -6,7 +6,7 @@
 #  - patch and cmake define to disable opengl for ARM
 
 pkgname=kalgebra
-pkgver=15.08.2
+pkgver=15.08.3
 pkgrel=1
 pkgdesc="Graph Calculator"
 url="http://kde.org/applications/education/kalgebra/"
@@ -20,7 +20,7 @@ conflicts=('kdeedu-kalgebra' 'kdeedu-analitza')
 install=${pkgname}.install
 source=("http://download.kde.org/stable/applications/${pkgver}/src/kalgebra-${pkgver}.tar.xz"
         'kalgebra-disable-opengl.patch')
-sha1sums=('2b510a66f8640d20e3c8082a369148756af171ec'
+sha1sums=('10fb82462d0ebf5e4e1db39955295e511701f415'
           '103de918b6fdfb74a030db01afeb378fa0599717')
 
 prepare() {