diff --git a/development/casperjs/casperjs.SlackBuild b/development/casperjs/casperjs.SlackBuild
index dddcf51fce..f9c7fb8ad5 100644
--- a/development/casperjs/casperjs.SlackBuild
+++ b/development/casperjs/casperjs.SlackBuild
@@ -23,7 +23,7 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=casperjs
-VERSION=0.6.9
+VERSION=1.0.0rc1
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 ARCH=noarch
@@ -52,9 +52,9 @@ set -e
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
-rm -rf n1k0-$PRGNAM-9fcf674
-tar xvf $CWD/n1k0-$PRGNAM-$VERSION-0-g9fcf674.tar.gz
-cd n1k0-$PRGNAM-9fcf674
+rm -rf n1k0-$PRGNAM-5428865
+tar xvf $CWD/n1k0-$PRGNAM-1.0.0-RC1-0-g5428865.tar.gz
+cd n1k0-$PRGNAM-5428865
 chown -R root:root .
 chmod -R u+w,go+r-w,a-s .
 
diff --git a/development/casperjs/casperjs.info b/development/casperjs/casperjs.info
index 60f04b91ee..4b4eb94027 100644
--- a/development/casperjs/casperjs.info
+++ b/development/casperjs/casperjs.info
@@ -1,8 +1,8 @@
 PRGNAM="casperjs"
-VERSION="0.6.9"
+VERSION="1.0.0rc1"
 HOMEPAGE="http://casperjs.org/"
-DOWNLOAD="https://github.com/n1k0/casperjs/tarball/0.6.9"
-MD5SUM="53e72b4e5dac4f40d82b8ddf4c2f451f"
+DOWNLOAD="https://github.com/n1k0/casperjs/tarball/1.0.0-RC1"
+MD5SUM="e73352ac8bb49e5a059a4732cc132816"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="phantomjs"