diff --git a/perl/perl-Sidef/README b/perl/perl-Sidef/README
index e837eef58e..f8a352c8da 100644
--- a/perl/perl-Sidef/README
+++ b/perl/perl-Sidef/README
@@ -3,3 +3,5 @@ perl-Sidef (A modern object-oriented programming language).
 Sidef is a modern object-oriented programming language, implemented in Perl.
 
 You can download Sidef HandBook at: http://trizen.gitbooks.io/sidef-lang/
+
+Optional dependencie: perl-Math-BigInt, perl-Math-BigInt-GMP.
diff --git a/perl/perl-Sidef/perl-Sidef.SlackBuild b/perl/perl-Sidef/perl-Sidef.SlackBuild
index 1739d8b2e1..109b9a4a7b 100644
--- a/perl/perl-Sidef/perl-Sidef.SlackBuild
+++ b/perl/perl-Sidef/perl-Sidef.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=perl-Sidef
-VERSION=${VERSION:-2.26}
+VERSION=${VERSION:-2.30}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
diff --git a/perl/perl-Sidef/perl-Sidef.info b/perl/perl-Sidef/perl-Sidef.info
index c5cfb1cec8..7f5e900c40 100644
--- a/perl/perl-Sidef/perl-Sidef.info
+++ b/perl/perl-Sidef/perl-Sidef.info
@@ -1,8 +1,8 @@
 PRGNAM="perl-Sidef"
-VERSION="2.26"
+VERSION="2.30"
 HOMEPAGE="https://github.com/trizen/sidef"
-DOWNLOAD="https://github.com/trizen/sidef/archive/2.26.tar.gz"
-MD5SUM="0219f24751eea6fc711c37cfdf1b3f04"
+DOWNLOAD="https://github.com/trizen/sidef/archive/2.0/sidef-2.30.tar.gz"
+MD5SUM="84637e164a85702b8949977a35b4f2a2"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="perl-data-dump perl-Module-Build"