diff --git a/baselibs.conf b/baselibs.conf
index bf131f3..7819b67 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1 +1 @@
-libcryptsetup1
+libcryptsetup4
diff --git a/cryptsetup-1.3.1.tar.bz2 b/cryptsetup-1.3.1.tar.bz2
deleted file mode 100644
index 99ab836..0000000
--- a/cryptsetup-1.3.1.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7ceb18a0c91fa1546077b41b93463dd2ec9d7f83e6fd93757fb84cc608206a6a
-size 597201
diff --git a/cryptsetup-1.3.1.tar.bz2.asc b/cryptsetup-1.3.1.tar.bz2.asc
deleted file mode 100644
index 0cb87cc..0000000
--- a/cryptsetup-1.3.1.tar.bz2.asc
+++ /dev/null
@@ -1,7 +0,0 @@
------BEGIN PGP SIGNATURE-----
-Version: GnuPG v1.4.11 (GNU/Linux)
-
-iEYEABECAAYFAk3byrQACgkQf1Jlc7shgi9NpQCgj6SLnft/s7jc2BA/q+oJ+W2l
-FboAn3dYw0gs4LZekhgq5JYnv/osT4lb
-=Uw6K
------END PGP SIGNATURE-----
diff --git a/cryptsetup-1.4.1.tar.bz2 b/cryptsetup-1.4.1.tar.bz2
new file mode 100644
index 0000000..8e58da3
--- /dev/null
+++ b/cryptsetup-1.4.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82b143328c2b427ef2b89fb76c701d311c95b54093c21bbf22342f7b393bddcb
+size 772971
diff --git a/cryptsetup-1.4.1.tar.bz2.asc b/cryptsetup-1.4.1.tar.bz2.asc
new file mode 100644
index 0000000..d0588ea
--- /dev/null
+++ b/cryptsetup-1.4.1.tar.bz2.asc
@@ -0,0 +1,7 @@
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.4.11 (GNU/Linux)
+
+iEYEABECAAYFAk66cjgACgkQf1Jlc7shgi8zmQCeI8JsH4Dma49+YoQLfZdzHoIH
+OHgAn2z9CBsNJizgHJe+46OcaIPL/gQi
+=E/yV
+-----END PGP SIGNATURE-----
diff --git a/cryptsetup.changes b/cryptsetup.changes
index 4ec3b97..734fb74 100644
--- a/cryptsetup.changes
+++ b/cryptsetup.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Fri Dec 16 13:06:18 UTC 2011 - jengelh@medozas.de
+
+- Update to new upstream release 1.4.1
+* support for trim/discard
+* The on-disk LUKS header can now be detached (e.g. placed on
+  separate device or in file)
+* Support key-slot option for luksOpen (use only explicit keyslot)
+* API: Removal of deprecated API from libcryptsetup (all functions
+  using struct crypt_options)
+
 -------------------------------------------------------------------
 Thu Oct 27 15:53:20 UTC 2011 - lnussel@suse.de
 
diff --git a/cryptsetup.spec b/cryptsetup.spec
index eea3761..2830a4b 100644
--- a/cryptsetup.spec
+++ b/cryptsetup.spec
@@ -20,7 +20,7 @@
 %define ver %version%{?beta:-%beta}
 
 Name:           cryptsetup
-Url:            http://code.google.com/p/cryptsetup/
+URL:            http://code.google.com/p/cryptsetup/
 BuildRequires:  device-mapper-devel e2fsprogs-devel libgcrypt-devel popt-devel
 BuildRequires:  libselinux-devel pkgconfig
 BuildRequires:  libtool
@@ -30,7 +30,7 @@ BuildRequires:  libtool
 %define bcver 0_201110101134
 License:        GPL-2.0+
 Group:          System/Base
-Version:        1.3.1
+Version:        1.4.1
 Release:        2
 #Release:        %{?beta:0.}<CI_CNT>.<B_CNT>%{?beta:.}%{?beta}
 Summary:        Set Up dm-crypt Based Encrypted Block Devices
@@ -65,12 +65,12 @@ volumes as well as LUKS formatted ones. The package additionally
 includes support for automatically setting up encrypted volumes at boot
 time via the config file /etc/crypttab.
 
-%package -n libcryptsetup1
+%package -n libcryptsetup4
 License:        GPL-2.0+
 Summary:        Set Up dm-crypt Based Encrypted Block Devices
 Group:          System/Base
 
-%description  -n libcryptsetup1
+%description  -n libcryptsetup4
 cryptsetup is used to conveniently set up dm-crypt based device-mapper
 targets. It allows to set up targets to read cryptoloop compatible
 volumes as well as LUKS formatted ones. The package additionally
@@ -84,7 +84,7 @@ Group:          Development/Libraries/C and C++
 # cryptsetup-devel last used 11.1
 Provides:       cryptsetup-devel = %{version}
 Obsoletes:      cryptsetup-devel < %{version}
-Requires:       libcryptsetup1 = %{version}
+Requires:       libcryptsetup4 = %{version}
 Requires:       device-mapper-devel libgcrypt-devel libgpg-error-devel e2fsprogs-devel glibc-devel
 
 %description  -n libcryptsetup-devel
@@ -135,7 +135,7 @@ make install DESTDIR=$RPM_BUILD_ROOT
 # move devel stuff to %%{libdir}
 rm -f $RPM_BUILD_ROOT/%{_lib}/libcryptsetup.so
 mkdir -p $RPM_BUILD_ROOT%{_libdir}
-ln -s /%{_lib}/libcryptsetup.so.1 $RPM_BUILD_ROOT%{_libdir}/libcryptsetup.so
+ln -s /%{_lib}/libcryptsetup.so.4 $RPM_BUILD_ROOT%{_libdir}/libcryptsetup.so
 mv $RPM_BUILD_ROOT/%_lib/pkgconfig $RPM_BUILD_ROOT/%_libdir
 # don't want this file in /lib (FHS compat check), and can't move it to /usr/lib
 rm -f $RPM_BUILD_ROOT/%_lib/*.la
@@ -189,9 +189,9 @@ fi
 [ -x /sbin/mkinitrd_setup ] && mkinitrd_setup
 %{insserv_cleanup}
 
-%post -n libcryptsetup1 -p /sbin/ldconfig
+%post -n libcryptsetup4 -p /sbin/ldconfig
 
-%postun -n libcryptsetup1 -p /sbin/ldconfig
+%postun -n libcryptsetup4 -p /sbin/ldconfig
 
 %files -f %name.lang
 %defattr(-,root,root)
@@ -215,9 +215,9 @@ fi
 %_mandir/man5/cryptotab.5.gz
 /lib/cryptsetup
 
-%files -n libcryptsetup1
+%files -n libcryptsetup4
 %defattr(-,root,root)
-/%_lib/libcryptsetup.so.1*
+/%_lib/libcryptsetup.so.4*
 
 %files -n libcryptsetup-devel
 %defattr(-,root,root)