diff --git a/pkgs/development/interpreters/python/default.nix b/pkgs/development/interpreters/python/default.nix
index 8b0e6260ca93..0859e42d4e56 100644
--- a/pkgs/development/interpreters/python/default.nix
+++ b/pkgs/development/interpreters/python/default.nix
@@ -3,10 +3,10 @@
 assert zlibSupport -> zlib != null;
 
 stdenv.mkDerivation {
-  name = "python-2.4.1";
+  name = "python-2.4.2";
   src = fetchurl {
-    url = http://www.python.org/ftp/python/2.4.1/Python-2.4.1.tar.bz2;
-    md5 = "de3e9a8836fab6df7c7ce545331afeb3";
+    url = http://www.python.org/ftp/python/2.4.2/Python-2.4.2.tar.bz2;
+    md5 = "98db1465629693fc434d4dc52db93838";
   };
   buildInputs = [
     (if zlibSupport then zlib else null)
diff --git a/pkgs/development/libraries/gnome/libgnomeui/default.nix b/pkgs/development/libraries/gnome/libgnomeui/default.nix
index f7260aa178ef..e03f0fd0f24d 100644
--- a/pkgs/development/libraries/gnome/libgnomeui/default.nix
+++ b/pkgs/development/libraries/gnome/libgnomeui/default.nix
@@ -7,5 +7,5 @@ assert pkgconfig != null && libgnome != null && libgnomecanvas != null
 stdenv.mkDerivation {
   inherit (input) name src;
   buildInputs = [pkgconfig libglade esound libjpeg gnomekeyring];
-  propagatedBuildInputs = [libgnome libgnomecanvas libbonoboui];
+  propagatedBuildInputs = [libgnome libgnomecanvas libbonoboui libjpeg];
 }
diff --git a/pkgs/development/libraries/libtiff/default.nix b/pkgs/development/libraries/libtiff/default.nix
index 43000691bece..7664edc39eb2 100644
--- a/pkgs/development/libraries/libtiff/default.nix
+++ b/pkgs/development/libraries/libtiff/default.nix
@@ -3,11 +3,11 @@
 assert zlib != null && libjpeg != null;
 
 stdenv.mkDerivation {
-  name = "libtiff-3.7.2";
+  name = "libtiff-3.7.4";
   builder = ./builder.sh;
   src = fetchurl {
-    url = http://nix.cs.uu.nl/dist/tarballs/tiff-3.7.2.tar.gz;
-    md5 = "9d7123bd0dbde2a3853fb758346adb78";
+    url = ftp://ftp.remotesensing.org/pub/libtiff/tiff-3.7.4.tar.gz;
+    md5 = "f37a7907bca4e235da85eb0126caa2b0";
   };
   propagatedBuildInputs = [zlib libjpeg];
   inherit zlib libjpeg;
diff --git a/pkgs/development/libraries/libxml2/builder.sh b/pkgs/development/libraries/libxml2/builder.sh
index 9ee072d12e54..f78324024953 100755
--- a/pkgs/development/libraries/libxml2/builder.sh
+++ b/pkgs/development/libraries/libxml2/builder.sh
@@ -8,7 +8,7 @@ fi
 patchPhase() {
     echo "Patching"
     mv configure configure.old
-    sed -e "s^pythondir=.*$^pythondir=$out/lib/python2.3/site-packages^" < configure.old > configure
+    sed -e "s^pythondir=.*$^pythondir=$out/lib/python2.4/site-packages^" < configure.old > configure
     chmod u+x configure
 }
 patchPhase=patchPhase
diff --git a/pkgs/development/libraries/libxml2/default.nix b/pkgs/development/libraries/libxml2/default.nix
index 80fdd82ef1fc..24cbafbcbbb5 100644
--- a/pkgs/development/libraries/libxml2/default.nix
+++ b/pkgs/development/libraries/libxml2/default.nix
@@ -4,12 +4,12 @@ assert zlib != null;
 assert pythonSupport -> python != null;
 
 stdenv.mkDerivation {
-  name = "libxml2-2.6.19";
+  name = "libxml2-2.6.22";
   builder = ./builder.sh;
 
   src = fetchurl {
-    url = ftp://xmlsoft.org/libxml2-2.6.19.tar.gz;
-    md5 = "61587d43389a414fc2f5223b428e325e";
+    url = ftp://xmlsoft.org/libxml2-2.6.22.tar.gz;
+    md5 = "1db8d06b4f49a665a8f47dc6d94450e6";
   };
 
   python = if pythonSupport then python else null;
diff --git a/pkgs/development/libraries/libxslt/default.nix b/pkgs/development/libraries/libxslt/default.nix
index 60fb1ee2a4f4..3794a1044958 100644
--- a/pkgs/development/libraries/libxslt/default.nix
+++ b/pkgs/development/libraries/libxslt/default.nix
@@ -5,8 +5,8 @@ assert libxml2 != null;
 stdenv.mkDerivation {
   name = "libxslt-1.1.14";
   src = fetchurl {
-    url = ftp://xmlsoft.org/libxslt-1.1.14.tar.gz;
-    md5 = "db71660bb7d01ccd4e6be990af8d813b";
+    url = ftp://xmlsoft.org/libxslt-1.1.15.tar.gz;
+    md5 = "238de9eda71b570ff7b78aaf65308fc6";
   };
   buildInputs = [libxml2];
 }
diff --git a/pkgs/os-specific/linux/kernel-headers/default.nix b/pkgs/os-specific/linux/kernel-headers/default.nix
index 39054ba3471b..aa4a076689d2 100644
--- a/pkgs/os-specific/linux/kernel-headers/default.nix
+++ b/pkgs/os-specific/linux/kernel-headers/default.nix
@@ -3,10 +3,10 @@
 assert stdenv.system == "i686-linux";
 
 stdenv.mkDerivation {
-  name = "linux-headers-2.6.11.12-i386";
+  name = "linux-headers-2.6.13.4-i386";
   builder = ./builder.sh;
   src = fetchurl {
-    url = http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.12.tar.bz2;
-    md5 = "7e3b6e630bb05c1a8c1ba46e010dbe44";
+    url = http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.13.4.tar.bz2;
+    md5 = "94768d7eef90a9d8174639b2a7d3f58d";
   };
 }
diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index eb78968702cc..7998e5b69f92 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -535,11 +535,11 @@ checkPhase() {
 
 patchELF() {
     # Patch all ELF executables and shared libraries.
-    header "patching ELF executables and libraries (BLA)"
+    header "patching ELF executables and libraries"
     find "$prefix" \( \
         \( -type f -a -name "*.so*" \) -o \
         \( -type f -a -perm +0100 \) \
-        \) -exec patchelf --shrink-rpath {} \;
+        \) -print -exec patchelf --shrink-rpath {} \;
     stopNest
 }
 
diff --git a/pkgs/tools/misc/findutils/default.nix b/pkgs/tools/misc/findutils/default.nix
index c49d08535e56..7a6b68594b68 100644
--- a/pkgs/tools/misc/findutils/default.nix
+++ b/pkgs/tools/misc/findutils/default.nix
@@ -1,10 +1,10 @@
 {stdenv, fetchurl, coreutils}:
 
 stdenv.mkDerivation {
-  name = "findutils-4.2.20";
+  name = "findutils-4.2.25";
   src = fetchurl {
-    url = http://ftp.gnu.org/gnu/findutils/findutils-4.2.20.tar.gz;
-    md5 = "7c8e12165b221dd67a19c00d780437a4";
+    url = http://ftp.gnu.org/gnu/findutils/findutils-4.2.25.tar.gz;
+    md5 = "e92fef6714ffa9972f28a1a423066921";
   };
   buildInputs = [coreutils];
   patches = [./findutils-path.patch];
diff --git a/pkgs/tools/text/gawk/default.nix b/pkgs/tools/text/gawk/default.nix
index e1e865edf562..2c495f8c2711 100644
--- a/pkgs/tools/text/gawk/default.nix
+++ b/pkgs/tools/text/gawk/default.nix
@@ -1,9 +1,9 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation {
-  name = "gawk-3.1.4";
+  name = "gawk-3.1.5";
   src = fetchurl {
-    url = http://nix.cs.uu.nl/dist/tarballs/gawk-3.1.4.tar.bz2;
-    md5 = "b8b532beaf02350e69d2d5dc98cb1e37";
+    url = ftp://ftp.gnu.org/gnu/gawk/gawk-3.1.5.tar.bz2;
+    md5 = "5703f72d0eea1d463f735aad8222655f";
   };
 }