diff --git a/BioArchLinux/gblocks/PKGBUILD b/BioArchLinux/gblocks/PKGBUILD
index 628a2ec505..a3c625435e 100644
--- a/BioArchLinux/gblocks/PKGBUILD
+++ b/BioArchLinux/gblocks/PKGBUILD
@@ -6,7 +6,7 @@ pkgname=gblocks
 _pkgname=Gblocks
 provides=("gblocks")
 pkgver=0.91b
-pkgrel=3
+pkgrel=4
 pkgdesc="A program written in ANSI C language that eliminates poorly aligned\
  positions and divergent regions of an alignment of DNA or protein sequences"