diff --git a/pkgs/development/interpreters/ruby/ruby-19.nix b/pkgs/development/interpreters/ruby/ruby-19.nix
index d5ccb19caecd..d11c88d5e754 100644
--- a/pkgs/development/interpreters/ruby/ruby-19.nix
+++ b/pkgs/development/interpreters/ruby/ruby-19.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   
   src = fetchurl {
     url = "ftp://ftp.ruby-lang.org/pub/ruby/1.9/${name}.tar.gz";
-    sha256 = "0zmxdqzprbdc5mvmba1i94mpqnqxxlh460jri7bx6i29bibigj0w";
+    sha256 = "0km3ryc0cs578982x6c3y3n3xr920grnpncmznb447snwd10149v";
   };
 
   # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
@@ -44,8 +44,8 @@ stdenv.mkDerivation rec {
 
   passthru = rec {
     majorVersion = "1.9";
-    minorVersion = "2";
-    patchLevel = "290";
+    minorVersion = "3";
+    patchLevel = "0";
     libPath = "lib/ruby/${majorVersion}";
     gemPath = "lib/ruby/gems/${majorVersion}";
   };