diff --git a/extra/ruby/PKGBUILD b/extra/ruby/PKGBUILD
index 305c330c0..0324f49c0 100644
--- a/extra/ruby/PKGBUILD
+++ b/extra/ruby/PKGBUILD
@@ -7,9 +7,9 @@
 #  - patch to fix running ruby on v5 (#705)
 
 pkgname=(ruby ruby-docs)
-pkgver=2.4.2
+pkgver=2.4.3
 pkgrel=1
-arch=(i686 x86_64)
+arch=(x86_64)
 url='http://www.ruby-lang.org/en/'
 license=(BSD custom)
 makedepends=(gdbm openssl libffi doxygen graphviz libyaml ttf-dejavu tk)
@@ -17,7 +17,7 @@ options=(!emptydirs)
 source=(https://cache.ruby-lang.org/pub/ruby/${pkgver:0:3}/ruby-${pkgver}.tar.xz
         gemrc
         0002-Use-only-unsigned-long-for-rb_serial_t.patch)
-sha1sums=('8373e32c63bba2180799da091b572664aa9faf6f'
+sha1sums=('f0a49dddb4e7903a11a80554fd7a317a854cd365'
           'dc536754c8fac2c3d82965c5a708cd8f79562d98'
           '21a73f5a6009c038c14119864289d79c16545256')