diff --git a/.gitignore b/.gitignore
index c79ae52..9724e93 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@
 /texstudio-2.7.0.tar.gz
 /texstudio-2.8.0.tar.gz
 /texstudio-2.8.2.tar.gz
+/texstudio-2.8.4.tar.gz
diff --git a/sources b/sources
index 0f881f4..dc319ab 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-9186f1b08338f35fdae72027be9e837a  texstudio-2.8.2.tar.gz
+d67f0e0f0952d72fc3e66caabaf160ce  texstudio-2.8.4.tar.gz
diff --git a/texstudio-use-system-hunspell-instead-of-bundled-one.patch b/texstudio-use-system-hunspell-instead-of-bundled-one.patch
index 5b52bc0..1e2f8fb 100644
--- a/texstudio-use-system-hunspell-instead-of-bundled-one.patch
+++ b/texstudio-use-system-hunspell-instead-of-bundled-one.patch
@@ -1,17 +1,17 @@
-From 4d0e816c1b016c4ec9d54704f40789b1c7b79654 Mon Sep 17 00:00:00 2001
+From 7ac1dda09bf5241aca7c09af5fac5c173a6ea653 Mon Sep 17 00:00:00 2001
 From: hannes <hannes@fedoraproject.org>
-Date: Fri, 20 Jun 2014 19:21:51 +0200
-Subject: [PATCH 1/3] hunspell patch
+Date: Tue, 9 Sep 2014 20:27:22 +0200
+Subject: [PATCH] hunspell_patch
 
 ---
  texstudio.pro | 9 +++++++--
  1 file changed, 7 insertions(+), 2 deletions(-)
 
 diff --git a/texstudio.pro b/texstudio.pro
-index 7d07a6a..449dbd0 100644
+index 4f778dd..e125fef 100644
 --- a/texstudio.pro
 +++ b/texstudio.pro
-@@ -457,7 +457,7 @@ unix {
+@@ -466,7 +466,7 @@ unix {
  }
  
  DEFINES += HUNSPELL_STATIC
@@ -20,17 +20,17 @@ index 7d07a6a..449dbd0 100644
  
  include(qcodeedit/qcodeedit.pri)
  
-@@ -663,4 +663,9 @@ else {
+@@ -672,4 +672,9 @@ else {
    QMAKE_LFLAGS -= -Wl,-s
    QMAKE_LFLAGS_RELEASE -= -Wl,-s
  }
 -
-+# enable use of pkgconfig


-+unix {


-+	CONFIG	+= link_pkgconfig


-+	# use system hunspell


-+	PKGCONFIG += hunspell


-+}


++# enable use of pkgconfig



++unix {



++	CONFIG	+= link_pkgconfig



++	# use system hunspell



++	PKGCONFIG += hunspell



++}



 -- 
 1.9.3
 
diff --git a/texstudio-use-system-qtsingleapplication-instead-of-bundled-on.patch b/texstudio-use-system-qtsingleapplication-instead-of-bundled-on.patch
index 53baf40..8e005d8 100644
--- a/texstudio-use-system-qtsingleapplication-instead-of-bundled-on.patch
+++ b/texstudio-use-system-qtsingleapplication-instead-of-bundled-on.patch
@@ -1,32 +1,30 @@
-From 0685635511fcf6b5c7287323804f3c1c819ead64 Mon Sep 17 00:00:00 2001
+From 74c852ca1acfd5613bf45153c8ca9780c698241a Mon Sep 17 00:00:00 2001
 From: hannes <hannes@fedoraproject.org>
-Date: Fri, 20 Jun 2014 19:23:56 +0200
-Subject: [PATCH 2/3] qtsingle
+Date: Tue, 9 Sep 2014 20:29:09 +0200
+Subject: [PATCH 2/2] qtsingle
 
 ---
- texstudio.pro | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
+ texstudio.pro | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/texstudio.pro b/texstudio.pro
-index 449dbd0..ad01fdb 100644
+index e125fef..5f1e323 100644
 --- a/texstudio.pro
 +++ b/texstudio.pro
-@@ -32,9 +32,6 @@ QT += \
+@@ -33,8 +33,6 @@ QT += \
      }
      DEFINES += PHONON
  }
 -contains($$list($$[QT_VERSION]), 4.3.*):message("qt 4.3.x")
 -else:include(qtsingleapplication/qtsingleapplication.pri)
--
+ 
  # ##############################
- precompile_header: PRECOMPILED_HEADER = mostQtHeaders.h
- HEADERS += texmaker.h \
-@@ -669,3 +666,5 @@ unix {
- 	# use system hunspell


- 	PKGCONFIG += hunspell


- }


-+#use system qtsingleapplication


-+CONFIG += qtsingleapplication


+ # precompile_header: PRECOMPILED_HEADER = mostQtHeaders.h
+@@ -678,3 +676,5 @@ unix {
+ 	# use system hunspell



+ 	PKGCONFIG += hunspell



+ }



++#use system qtsingleapplication



++CONFIG += qtsingleapplication

 -- 
 1.9.3
-
diff --git a/texstudio.spec b/texstudio.spec
index b933b9f..97450c9 100644
--- a/texstudio.spec
+++ b/texstudio.spec
@@ -1,5 +1,5 @@
 Name:           texstudio
-Version:        2.8.2
+Version:        2.8.4
 Release:        1%{?dist}
 
 Summary:        A feature-rich editor for LaTeX documents
@@ -125,6 +125,12 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null ||:
 %doc utilities/AUTHORS utilities/COPYING utilities/CHANGELOG.txt
 
 %changelog
+* Tue Sep 09 2014 Johannes Lips <hannes@fedoraproject.org> 2.8.4-1
+- Update to latest upstream version 2.8.4
+
+* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.8.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
 * Sat Jul 26 2014 Johannes Lips <hannes@fedoraproject.org> 2.8.2-1
 - Update to latest upstream version 2.8.2