diff --git a/libsrtp-1.5.3.tar.gz b/libsrtp-1.5.3.tar.gz
deleted file mode 100644
index c28f018..0000000
--- a/libsrtp-1.5.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:37cd41ddd0a13de9c8af928a662680b4bb7e2289c448e3ad531df18754d2a5ed
-size 1646166
diff --git a/libsrtp-1.5.4.tar.gz b/libsrtp-1.5.4.tar.gz
new file mode 100644
index 0000000..3970567
--- /dev/null
+++ b/libsrtp-1.5.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56a7b521c25134f48faff26b0b1e3d4378a14986a2d3d7bc6fefb48987304ff0
+size 1646184
diff --git a/libsrtp.changes b/libsrtp.changes
index e8824ba..2172c11 100644
--- a/libsrtp.changes
+++ b/libsrtp.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Mar  4 07:46:25 UTC 2016 - sor.alexei@meowr.ru
+
+- Update to 1.5.4:
+  * Use BE byte ordering of RTCP trailer.
+  * Allow zero length payload on unprotect.
+
 -------------------------------------------------------------------
 Fri Jan 22 18:36:01 UTC 2016 - jengelh@inai.de
 
diff --git a/libsrtp.spec b/libsrtp.spec
index a671025..724998d 100644
--- a/libsrtp.spec
+++ b/libsrtp.spec
@@ -18,20 +18,21 @@
 
 %define soname	1
 Name:           libsrtp
-Version:        1.5.3
+Version:        1.5.4
 Release:        0
 Summary:        Secure Real-Time Transport Protocol (SRTP) library
 License:        BSD-3-Clause
 Group:          Development/Libraries/C and C++
 Url:            https://github.com/cisco/libsrtp
-#Git-Clone:	git://github.com/cisco/libsrtp
+#Git-Clone:	git://github.com/cisco/libsrtp.git
 Source:         https://github.com/cisco/libsrtp/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 Source99:       baselibs.conf
 BuildRequires:  gcc
 BuildRequires:  pkg-config
 BuildRequires:  pkgconfig(openssl)
-Provides:       srtp = %{version}-%{release}
-Obsoletes:      srtp < %{version}-%{release}
+# srtp was last used in openSUSE 13.1.
+Provides:       srtp = %{version}
+Obsoletes:      srtp < %{version}
 
 %description
 The libSRTP library is an open source implementation of the Secure
@@ -56,7 +57,8 @@ itself can be found on the Secure RTP page.
 Summary:        Secure Real-Time Transport Protocol (SRTP) library
 Group:          Development/Libraries/C and C++
 Requires:       %{name}%{soname} = %{version}
-Provides:       srtp-devel = %{version}-%{release}
+# srtp-devel was last used in openSUSE 13.1.
+Provides:       srtp-devel = %{version}
 Obsoletes:      srtp-devel < %{version}
 
 %description devel
@@ -81,7 +83,6 @@ itself can be found on the Secure RTP page.
 # FIXME: Does not work:
 #  --enable-kernel-linux
 
-# Build both shared and static libraries.
 make shared_library %{?_smp_mflags}
 
 %install
@@ -115,7 +116,6 @@ for SYMBOL in \
 done
 
 %post -n %{name}%{soname} -p /sbin/ldconfig
-
 %postun -n %{name}%{soname} -p /sbin/ldconfig
 
 %files -n %{name}%{soname}