diff --git a/pkgs/development/libraries/librdf/raptor2.nix b/pkgs/development/libraries/librdf/raptor2.nix
index 8c748447ae14..f84cfa044c6a 100644
--- a/pkgs/development/libraries/librdf/raptor2.nix
+++ b/pkgs/development/libraries/librdf/raptor2.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libxml2, libxslt, curl }:
 
 stdenv.mkDerivation rec {
-  name = "raptor2-2.0.12"; # 2.0.9 misses a header and so fails liblrdf
+  name = "raptor2-2.0.15";
 
   src = fetchurl {
     url = "http://download.librdf.org/source/${name}.tar.gz";
-    sha256 = "1644a1nnw5k6168v9gjfx1rcbij6ybjximd35a3zhcvyyijmb5di";
+    sha256 = "ada7f0ba54787b33485d090d3d2680533520cd4426d2f7fb4782dd4a6a1480ed";
   };
 
   buildInputs = [ libxml2 libxslt ];
diff --git a/pkgs/development/libraries/librdf/rasqal.nix b/pkgs/development/libraries/librdf/rasqal.nix
index 551b31d416eb..6a5e4578cac7 100644
--- a/pkgs/development/libraries/librdf/rasqal.nix
+++ b/pkgs/development/libraries/librdf/rasqal.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, librdf_raptor2, gmp, pkgconfig, pcre, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "rasqal-0.9.31";
+  name = "rasqal-0.9.32";
 
   src = fetchurl {
     url = "http://download.librdf.org/source/${name}.tar.gz";
-    sha256 = "1vkzifr488i31vxdnykyf2aq87023vx4bag4d94b1rdhy74l7mr8";
+    sha256 = "eeba03218e3b7dfa033934d523a1a64671a9a0f64eadc38a01e4b43367be2e8f";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/librdf/redland.nix b/pkgs/development/libraries/librdf/redland.nix
index 4863c928988a..8ef900493456 100644
--- a/pkgs/development/libraries/librdf/redland.nix
+++ b/pkgs/development/libraries/librdf/redland.nix
@@ -7,11 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "redland-1.0.16";
+  name = "redland-1.0.17";
 
   src = fetchurl {
     url = "http://download.librdf.org/source/${name}.tar.gz";
-    sha256 = "1gcx0h5dxa3c4xhhjk3gr0708zjj0n6zpslvbjfi2qbf13y798nr";
+    sha256 = "de1847f7b59021c16bdc72abb4d8e2d9187cd6124d69156f3326dd34ee043681";
   };
 
   nativeBuildInputs = [ perl pkgconfig ];