diff --git a/libassuan-2.1.0-multilib.patch b/libassuan-2.5.2-multilib.patch
similarity index 54%
rename from libassuan-2.1.0-multilib.patch
rename to libassuan-2.5.2-multilib.patch
index f6ec6aa..8c3345c 100644
--- a/libassuan-2.1.0-multilib.patch
+++ b/libassuan-2.5.2-multilib.patch
@@ -1,16 +1,16 @@
-diff -up libassuan-2.1.0/src/libassuan-config.in.multilib libassuan-2.1.0/src/libassuan-config.in
---- libassuan-2.1.0/src/libassuan-config.in.multilib	2013-05-15 12:41:33.376279564 +0200
-+++ libassuan-2.1.0/src/libassuan-config.in	2013-05-15 12:40:11.565515616 +0200
-@@ -18,7 +18,7 @@ lib="@LIBASSUAN_CONFIG_LIB@"
- extralibs="@LIBASSUAN_CONFIG_EXTRA_LIBS@ $gpg_error_libs"
+diff -up libassuan-2.5.2/src/libassuan-config.in.multilib libassuan-2.5.2/src/libassuan-config.in
+--- libassuan-2.5.2/src/libassuan-config.in.multilib	2019-01-08 16:31:11.042204893 +0100
++++ libassuan-2.5.2/src/libassuan-config.in	2019-01-08 16:31:20.026048884 +0100
+@@ -19,7 +19,7 @@ lib="@LIBASSUAN_CONFIG_LIBS@"
+ extralibs="$gpg_error_libs"
  cflags="@LIBASSUAN_CONFIG_CFLAGS@ $gpg_error_cflags"
  api_version="@LIBASSUAN_CONFIG_API_VERSION@"
 -my_host="@LIBASSUAN_CONFIG_HOST@"
-+my_host="none"
++my_host="myhost"
  prefix=@prefix@
  exec_prefix=@exec_prefix@
  includes=""
-@@ -121,13 +121,7 @@ if test "$echo_cflags" = "yes"; then
+@@ -131,13 +131,7 @@ if test "$echo_cflags" = "yes"; then
  fi
  
  if test "$echo_libs" = "yes"; then
diff --git a/libassuan.spec b/libassuan.spec
index 0d4c9dc..8202e39 100644
--- a/libassuan.spec
+++ b/libassuan.spec
@@ -1,7 +1,7 @@
 Name:    libassuan
 Summary: GnuPG IPC library
-Version: 2.5.1
-Release: 4%{?dist}
+Version: 2.5.2
+Release: 1%{?dist}
 
 # The library is LGPLv2+, the documentation GPLv3+
 License: LGPLv2+ and GPLv3+
@@ -9,7 +9,7 @@ Source0: https://gnupg.org/ftp/gcrypt/libassuan/libassuan-%{version}.tar.bz2
 Source1: https://gnupg.org/ftp/gcrypt/libassuan/libassuan-%{version}.tar.bz2.sig
 URL:     http://www.gnupg.org/
 
-Patch1:  libassuan-2.1.0-multilib.patch
+Patch1:  libassuan-2.5.2-multilib.patch
 
 BuildRequires: gcc
 BuildRequires: gawk
@@ -24,8 +24,7 @@ Summary: GnuPG IPC library
 Provides: libassuan2-devel = %{version}-%{release}
 Provides: libassuan2-devel%{?_isa} = %{version}-%{release}
 Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires(post): /sbin/install-info
-Requires(preun): /sbin/install-info
+Requires: pkgconfig
 %description devel 
 This is the IPC static library used by GnuPG 2, GPGME and a few other
 packages.
@@ -60,15 +59,6 @@ make check
 
 %ldconfig_scriptlets
 
-%post devel 
-/sbin/install-info %{_infodir}/assuan.info %{_infodir}/dir &>/dev/null || :
-
-%preun devel 
-if [ $1 -eq 0 ]; then
-  /sbin/install-info --delete %{_infodir}/assuan.info %{_infodir}/dir &>/dev/null || :
-fi
-
-
 %files
 %license COPYING COPYING.LIB
 %doc AUTHORS ChangeLog NEWS README THANKS TODO
@@ -78,11 +68,16 @@ fi
 %{_bindir}/libassuan-config
 %{_includedir}/libassuan2/
 %{_libdir}/libassuan.so
+%{_libdir}/pkgconfig/libassuan.pc
 %{_datadir}/aclocal/libassuan.m4
 %{_infodir}/assuan.info*
 
 
 %changelog
+* Tue Jan 08 2019 Tomáš Mráz <tmraz@redhat.com> 2.5.2-1
+- new upstream release 2.5.2
+- drop obsolete install-info scriptlets
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.5.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild