diff --git a/pkgs/development/tools/qtcreator/default.nix b/pkgs/development/tools/qtcreator/default.nix
index 40e3e42d84cc..dc5699ed3739 100644
--- a/pkgs/development/tools/qtcreator/default.nix
+++ b/pkgs/development/tools/qtcreator/default.nix
@@ -20,12 +20,12 @@ in
 
 mkDerivation rec {
   pname = "qtcreator";
-  version = "4.11.0";
+  version = "4.14.0";
   baseVersion = builtins.concatStringsSep "." (lib.take 2 (builtins.splitVersion version));
 
   src = fetchurl {
     url = "http://download.qt-project.org/official_releases/${pname}/${baseVersion}/${version}/qt-creator-opensource-src-${version}.tar.xz";
-    sha256 = "0ibn7bapw7m26nmxl26dns1hnpawfdqk1i1mgg0gjssja8famszg";
+    sha256 = "07i045mzwbfhwj2jlijhz9xs6ay03qs5dgcw2kzlcr79a69i0h6j";
   };
 
   buildInputs = [ qtbase qtscript qtquickcontrols qtdeclarative ] ++
@@ -54,16 +54,14 @@ mkDerivation rec {
   preConfigure = ''
     substituteInPlace src/plugins/plugins.pro \
       --replace '$$[QT_INSTALL_QML]/QtQuick/Controls' '${qtquickcontrols}/${qtbase.qtQmlPrefix}/QtQuick/Controls'
+    substituteInPlace src/libs/libs.pro \
+      --replace '$$[QT_INSTALL_QML]/QtQuick/Controls' '${qtquickcontrols}/${qtbase.qtQmlPrefix}/QtQuick/Controls'
     '' + optionalString withClangPlugins ''
     # Fix paths for llvm/clang includes directories.
     substituteInPlace src/shared/clang/clang_defines.pri \
       --replace '$$clean_path($${LLVM_LIBDIR}/clang/$${LLVM_VERSION}/include)' '${clang_qt_vendor}/lib/clang/8.0.0/include' \
       --replace '$$clean_path($${LLVM_BINDIR})' '${clang_qt_vendor}/bin'
 
-    # Fix include path to find clang and clang-c include directories.
-    substituteInPlace src/plugins/clangtools/clangtools.pro \
-      --replace 'INCLUDEPATH += $$LLVM_INCLUDEPATH' 'INCLUDEPATH += $$LLVM_INCLUDEPATH ${clang_qt_vendor}'
-
     # Fix paths to libclang library.
     substituteInPlace src/shared/clang/clang_installation.pri \
       --replace 'LIBCLANG_LIBS = -L$${LLVM_LIBDIR}' 'LIBCLANG_LIBS = -L${llvmPackages_8.libclang}/lib' \
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d2189090774a..b20cca4406fc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12661,7 +12661,7 @@ in
 
   pyrseas = callPackage ../development/tools/database/pyrseas { };
 
-  qtcreator = libsForQt514.callPackage ../development/tools/qtcreator { };
+  qtcreator = libsForQt5.callPackage ../development/tools/qtcreator { };
 
   qxmledit = libsForQt5.callPackage ../applications/editors/qxmledit {} ;