diff --git a/redhat/dependencies/arts/arts-14.0.0.spec b/redhat/dependencies/arts/arts-14.0.0.spec
index f17e1f549..781df345c 100644
--- a/redhat/dependencies/arts/arts-14.0.0.spec
+++ b/redhat/dependencies/arts/arts-14.0.0.spec
@@ -53,7 +53,7 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Source0:	%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 
-BuildRequires:	libtqt4-devel >= 1:4.2.0
+BuildRequires:	libtqt4-devel >= 2:4.2.0
 BuildRequires:	trinity-filesystem >= %{tde_version}
 Requires:		trinity-filesystem >= %{tde_version}
 
@@ -118,7 +118,7 @@ BuildRequires:		libmad-devel
 %define with_pulseaudio 1
 %endif
 
-Requires:		libtqt4 >= 1:4.2.0
+Requires:		libtqt4 >= 2:4.2.0
 Requires:		audiofile
 
 %if "%{?tde_prefix}" == "/usr"
diff --git a/redhat/dependencies/avahi-tqt/avahi-tqt-14.0.0.spec b/redhat/dependencies/avahi-tqt/avahi-tqt-14.0.0.spec
index 83dcd2ec5..11a706c68 100644
--- a/redhat/dependencies/avahi-tqt/avahi-tqt-14.0.0.spec
+++ b/redhat/dependencies/avahi-tqt/avahi-tqt-14.0.0.spec
@@ -50,7 +50,7 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Source0:	%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 
-BuildRequires:	libtqt4-devel >= 1:4.2.0
+BuildRequires:	libtqt4-devel >= 2:4.2.0
 
 BuildRequires:	gcc-c++
 BuildRequires:	pkgconfig
@@ -143,7 +143,7 @@ Group:		Development/Libraries/C and C++
 Provides:	libavahi-tqt-devel = %{?epoch:%{epoch}:}%{version}-%{release}
 
 Requires:	%{libavahi}-tqt1 = %{?epoch:%{epoch}:}%{version}-%{release}
-Requires:	libtqt4-devel >= 1:4.2.0
+Requires:	libtqt4-devel >= 2:4.2.0
 
 Obsoletes:		trinity-avahi-tqt-devel < %{?epoch:%{epoch}:}%{version}-%{release}
 Provides:		trinity-avahi-tqt-devel = %{?epoch:%{epoch}:}%{version}-%{release}
diff --git a/redhat/dependencies/dbus-1-tqt/dbus-1-tqt-14.0.0.spec b/redhat/dependencies/dbus-1-tqt/dbus-1-tqt-14.0.0.spec
index 17a045350..efe09daf6 100644
--- a/redhat/dependencies/dbus-1-tqt/dbus-1-tqt-14.0.0.spec
+++ b/redhat/dependencies/dbus-1-tqt/dbus-1-tqt-14.0.0.spec
@@ -48,7 +48,7 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Source0:	%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 
 BuildRequires:	libtqt3-mt-devel >= 3.5.0
-BuildRequires:	libtqt4-devel >= 1:4.2.0
+BuildRequires:	libtqt4-devel >= 2:4.2.0
 
 BuildRequires:	cmake >= 2.8
 BuildRequires:	gcc-c++
diff --git a/redhat/dependencies/dbus-tqt/dbus-tqt-14.0.0.spec b/redhat/dependencies/dbus-tqt/dbus-tqt-14.0.0.spec
index db9237f94..49495c7a2 100644
--- a/redhat/dependencies/dbus-tqt/dbus-tqt-14.0.0.spec
+++ b/redhat/dependencies/dbus-tqt/dbus-tqt-14.0.0.spec
@@ -48,7 +48,7 @@ BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Source0:	%{name}-%{tde_version}%{?preversion:~%{preversion}}.tar.gz
 
 BuildRequires:	libtqt3-mt-devel >= 3.5.0
-BuildRequires:	libtqt4-devel >= 1:4.2.0
+BuildRequires:	libtqt4-devel >= 2:4.2.0
 
 BuildRequires:	cmake >= 2.8
 BuildRequires:	gcc-c++
diff --git a/redhat/dependencies/tqtinterface/tqtinterface-14.0.0.spec b/redhat/dependencies/tqtinterface/tqtinterface-14.0.0.spec
index d1e78eac3..0470c1feb 100755
--- a/redhat/dependencies/tqtinterface/tqtinterface-14.0.0.spec
+++ b/redhat/dependencies/tqtinterface/tqtinterface-14.0.0.spec
@@ -30,7 +30,7 @@
 %endif
 
 Name:		trinity-tqtinterface
-Epoch:		1
+Epoch:		2
 Version:	4.2.0
 Release:	%{?!preversion:1}%{?preversion:0_%{preversion}}%{?dist}%{?_variant}
 Summary:	The Trinity Qt Interface Libraries
diff --git a/redhat/tdelibs/tdelibs-14.0.0.spec b/redhat/tdelibs/tdelibs-14.0.0.spec
index f8ddf2030..784a9a756 100644
--- a/redhat/tdelibs/tdelibs-14.0.0.spec
+++ b/redhat/tdelibs/tdelibs-14.0.0.spec
@@ -72,6 +72,7 @@ BuildRequires:	libtqt4-devel = 2:4.2.0
 BuildRequires:	trinity-arts-devel >= 2:1.5.10
 BuildRequires:	libdbus-tqt-1-devel >= 2:0.63
 BuildRequires:	libdbus-1-tqt-devel >= 2:0.9
+BuildRequires:	trinity-filesystem >= %{tde_version}
 
 Requires:		trinity-arts >= 2:1.5.10
 Requires:		trinity-filesystem >= %{tde_version}