diff --git a/srcpkgs/bison/template b/srcpkgs/bison/template
index e699eca4a7..983ee58739 100644
--- a/srcpkgs/bison/template
+++ b/srcpkgs/bison/template
@@ -1,11 +1,11 @@
 # Template build file for 'bison'.
 pkgname=bison
-version=2.4.2
+version=2.4.3
 distfiles="http://ftp.gnu.org/pub/gnu/bison/$pkgname-$version.tar.bz2"
 build_style=gnu_configure
 short_desc="GNU yacc(1) replacement"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=57fb243aa9af04a6a57c4f4d9167f4440059fe923817f1fdf5592ab892af4fb8
+checksum=935302ef194c7f0974fed913eaac8100be512094eab573cf0b67bdf7db1d3a05
 long_desc="
  Bison is the GNU replacement for yacc(1). Some programs depend on
  extensions present in Bison."