diff --git a/pkgs/tools/misc/qt5ct/default.nix b/pkgs/tools/misc/qt5ct/default.nix
index 97793b02557..c83ba0afa4e 100644
--- a/pkgs/tools/misc/qt5ct/default.nix
+++ b/pkgs/tools/misc/qt5ct/default.nix
@@ -4,11 +4,11 @@ let inherit (lib) getDev; in
 
 mkDerivation rec {
   pname = "qt5ct";
-  version = "0.41";
+  version = "1.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
-    sha256 = "1p2p6116wg5bc0hcbi2sygwlgk0g9idxpci0qdh3p4lb1plk0h7j";
+    sha256 = "118sjzhb0z4vxfmvz93hpmsyqyav1z9k97m4q4wcx0l1myypnb59";
   };
 
   nativeBuildInputs = [ qmake qttools ];