diff --git a/extra/ruby/PKGBUILD b/extra/ruby/PKGBUILD
index e0267d252..9f7698f32 100644
--- a/extra/ruby/PKGBUILD
+++ b/extra/ruby/PKGBUILD
@@ -20,9 +20,9 @@ options=('!emptydirs' '!makeflags' 'staticlibs')
 source=("http://cache.ruby-lang.org/pub/ruby/${pkgver:0:3}/ruby-${pkgver}.tar.xz"
         'gemrc'
         '0002-Use-only-unsigned-long-for-rb_serial_t.patch')
-md5sums=('d4e5447f0f6a5fda206cdadbfda470b97943ea7a'
-         '6fb8e7a09955e0f64be3158fb4a27e7a'
-         'f6f9c200c5e9afc4d5b21575da4821a2')
+sha1sums=('d4e5447f0f6a5fda206cdadbfda470b97943ea7a'
+          'de4b760b7e2cd9af88ca67536ce37b950f1ee514'
+          '21a73f5a6009c038c14119864289d79c16545256')
 
 build() {
   cd ruby-${pkgver}