diff --git a/pkgs/development/libraries/qca-qt5/default.nix b/pkgs/development/libraries/qca-qt5/default.nix
index 6e190a656f63..79b105a2d1c8 100644
--- a/pkgs/development/libraries/qca-qt5/default.nix
+++ b/pkgs/development/libraries/qca-qt5/default.nix
@@ -1,11 +1,12 @@
 { stdenv, fetchurl, cmake, openssl, pkgconfig, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "qca-qt5-2.1.3";
+  pname = "qca-qt5";
+  version = "2.2.1";
 
   src = fetchurl {
-    url = "http://download.kde.org/stable/qca/2.1.3/src/qca-2.1.3.tar.xz";
-    sha256 = "0lz3n652z208daxypdcxiybl0a9fnn6ida0q7fh5f42269mdhgq0";
+    url = "http://download.kde.org/stable/qca/${version}/qca-${version}.tar.xz";
+    sha256 = "00kv1vsrc8fp556hm8s6yw3240vx3l4067q6vfxrb3gdwgcd45np";
   };
 
   buildInputs = [ openssl qtbase ];
diff --git a/pkgs/development/libraries/qca-qt5/move-project.patch b/pkgs/development/libraries/qca-qt5/move-project.patch
index 2a109a3aa3c7..dcecb83d7db9 100644
--- a/pkgs/development/libraries/qca-qt5/move-project.patch
+++ b/pkgs/development/libraries/qca-qt5/move-project.patch
@@ -1,19 +1,17 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 453fd8a..5f6ee11 100644
+index 2f2b5d0..971dee3 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -6,13 +6,13 @@ if(NOT CMAKE_INSTALL_PREFIX)
+@@ -6,10 +6,11 @@ if(NOT CMAKE_INSTALL_PREFIX)
    unset(CMAKE_INSTALL_PREFIX CACHE)
  endif(NOT CMAKE_INSTALL_PREFIX)
-
+ 
 -project(qca)
-
- if(NOT APPLE)
-   cmake_minimum_required(VERSION 2.8.12)
- else()
-   cmake_minimum_required(VERSION 3.0)
- endif()
+ 
+ cmake_minimum_required(VERSION 3.4)
+ 
 +project(qca)
-
++
  set(QCA_LIB_MAJOR_VERSION "2")
- set(QCA_LIB_MINOR_VERSION "1")
+ set(QCA_LIB_MINOR_VERSION "2")
+ set(QCA_LIB_PATCH_VERSION "1")