diff --git a/pkgs/applications/editors/kdevelop/default.nix b/pkgs/applications/editors/kdevelop/default.nix
index b815b052347..945a6210e78 100644
--- a/pkgs/applications/editors/kdevelop/default.nix
+++ b/pkgs/applications/editors/kdevelop/default.nix
@@ -3,12 +3,12 @@
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
-  version = "4.6.0";
+  version = "4.7.0";
   pname = "kdevelop";
 
   src = fetchurl {
     url = "mirror://kde/stable/${pname}/${version}/src/${name}.tar.xz";
-    sha256 = "1ee9e7b8c46f575dd29d920cfd6284130f2e738a2e1f52dfd97b075fab2e4c73";
+    sha256 = "68de8f412e8ab6107766f00623e54c458d02825e3a70f5ea9969688f8c77c120";
   };
 
   buildInputs = [ kdevplatform kdebase_workspace okteta qjson ];
diff --git a/pkgs/development/libraries/kdevplatform/default.nix b/pkgs/development/libraries/kdevplatform/default.nix
index 6f874450fc5..49598cfae68 100644
--- a/pkgs/development/libraries/kdevplatform/default.nix
+++ b/pkgs/development/libraries/kdevplatform/default.nix
@@ -1,12 +1,12 @@
-{ stdenv, fetchurl, cmake, kdelibs, subversion, qt4, automoc4, perl, phonon,
+{ stdenv, fetchurl, cmake, kdelibs, subversion, qt4, automoc4, phonon,
   gettext, pkgconfig, apr, aprutil, boost, qjson, grantlee }:
 
 stdenv.mkDerivation rec {
-  name = "kdevplatform-1.6.0";
+  name = "kdevplatform-1.7.0";
 
   src = fetchurl {
-    url = "mirror://kde/stable/kdevelop/4.6.0/src/${name}.tar.xz";
-    sha256 = "cdf7c88ca8860258f46e41d2107c826a307212fd041345bee54fbd70c9794f80";
+    url = "mirror://kde/stable/kdevelop/4.7.0/src/${name}.tar.xz";
+    sha256 = "bfd765019511c5c9abc19bc412c75d7abd468f1a077ce4bc471cd6704b9f53f7";
   };
 
   propagatedBuildInputs = [ kdelibs qt4 phonon ];