diff --git a/.gitignore b/.gitignore
index c2338b4..db61b67 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,5 @@ libksba-1.0.8.tar.bz2.sig
 /libksba-1.3.4.tar.bz2.sig
 /libksba-1.3.5.tar.bz2
 /libksba-1.3.5.tar.bz2.sig
+/libksba-1.4.0.tar.bz2
+/libksba-1.4.0.tar.bz2.sig
diff --git a/libksba.spec b/libksba.spec
index 8994c74..28ae405 100644
--- a/libksba.spec
+++ b/libksba.spec
@@ -1,7 +1,7 @@
 Summary: CMS and X.509 library
 Name:    libksba
-Version: 1.3.5
-Release: 13%{?dist}
+Version: 1.4.0
+Release: 1%{?dist}
 
 # The library is licensed under LGPLv3+ or GPLv2+,
 # the rest of the package under GPLv3+
@@ -25,6 +25,8 @@ specifications are building blocks of S/MIME and TLS.
 %package devel
 Summary: Development headers and libraries for %{name}
 Requires: %{name}%{?_isa} = %{version}-%{release}
+Requires: pkgconfig
+
 %description devel
 %{summary}.
 
@@ -34,6 +36,12 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %patch1 -p1 -b .multilib
 
+# Convert to utf-8
+for file in THANKS; do
+    iconv -f ISO-8859-1 -t UTF-8 -o $file.new $file && \
+    touch -r $file $file.new && \
+    mv $file.new $file
+done
 
 %build
 %configure \
@@ -68,10 +76,14 @@ make check
 %{_libdir}/libksba.so
 %{_includedir}/ksba.h
 %{_datadir}/aclocal/ksba.m4
+%{_libdir}/pkgconfig/ksba.pc
 %{_infodir}/ksba.info*
 
 
 %changelog
+* Tue Oct  6 2020 Tomas Mraz <tmraz@redhat.com> - 1.4.0-1
+- New upstream version 1.4.0
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.5-13
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index 2741e7b..10d1bd0 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-8302a3e263a7c630aa7dea7d341f07a2  libksba-1.3.5.tar.bz2
-03829355cb173803483b2455576a4ff0  libksba-1.3.5.tar.bz2.sig
+SHA512 (libksba-1.4.0.tar.bz2) = 7c1666017ebfa50b5663153dead1e019e0ee342c4f44ee8f644fc749e82dcc983237ef0f557de9de3f7908dc90405d967a4db2e36e04fe0d5a09edf49f8a0c8d
+SHA512 (libksba-1.4.0.tar.bz2.sig) = 70517d35e151cfb1dbd4c56326cac5c6b67690fd379f9f0b54e22ccf40dcd116f7e90f63e8334ad499e6c1c915b844d63bae423684ea69cab6d044e753f40bbf