diff --git a/kauth-5.90.0.tar.xz b/kauth-5.90.0.tar.xz
deleted file mode 100644
index 6660b90..0000000
--- a/kauth-5.90.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:23a45f68062432b65f4264f371e7f1753034dba3a86d5e44bf9fb1abf30d91bc
-size 91100
diff --git a/kauth-5.90.0.tar.xz.sig b/kauth-5.90.0.tar.xz.sig
deleted file mode 100644
index 4f8b577..0000000
--- a/kauth-5.90.0.tar.xz.sig
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/kauth-5.91.0.tar.xz b/kauth-5.91.0.tar.xz
new file mode 100644
index 0000000..1addd66
--- /dev/null
+++ b/kauth-5.91.0.tar.xz
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+oid sha256:f865cb134cf4013496940d48f397eae6cf6bc5013dadf911340c23bd7ddb3a00
+size 89824
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new file mode 100644
index 0000000..19ad324
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diff --git a/kauth.changes b/kauth.changes
index 524b4cf..0887515 100644
--- a/kauth.changes
+++ b/kauth.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Sun Feb  6 10:16:48 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Update to 5.91.0
+  * New feature release
+  * For more details please see:
+  * https://kde.org/announcements/frameworks/5/5.91.0
+- Changes since 5.90.0:
+  * Make code more compact (idea from Samir)
+  * Use kf6/ for qt6 or old path for keeping compatibility
+  * Move plugins in kf<version> directory
+  * Add CI qt6 support
+  * Seems my text editor munched the syntax, fix
+  * Correct the dependencies specified for KAuth.
+  * Bump minimum required version of Polkit-Qt-1 to 0.112.0
+  * Remove Polkit-Qt build support, Polkit-Qt-1 replaced it a long time ago
+  * Adjust CMake code to find PolkitQt{5,6}-1
+
 -------------------------------------------------------------------
 Mon Jan  3 12:47:15 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>
 
diff --git a/kauth.spec b/kauth.spec
index 30814a9..c20b5ff 100644
--- a/kauth.spec
+++ b/kauth.spec
@@ -17,14 +17,14 @@
 
 
 %define lname   libKF5Auth5
-%define _tar_path 5.90
+%define _tar_path 5.91
 # Full KF5 version (e.g. 5.33.0)
 %{!?_kf5_version: %global _kf5_version %{version}}
 # Last major and minor KF5 version (e.g. 5.33)
 %{!?_kf5_bugfix_version: %define _kf5_bugfix_version %(echo %{_kf5_version} | awk -F. '{print $1"."$2}')}
 %bcond_without released
 Name:           kauth
-Version:        5.90.0
+Version:        5.91.0
 Release:        0
 Summary:        Framework which lets applications perform actions as a privileged user
 License:        LGPL-2.1-or-later
@@ -118,10 +118,8 @@ Development files.
 %{_kf5_libdir}/libKF5AuthCore.so.*
 
 %files devel
-%dir %{_kf5_includedir}/*/
 %{_kf5_datadir}/kauth/
-%{_kf5_includedir}/*.h
-%{_kf5_includedir}/*/
+%{_kf5_includedir}/KAuth/
 %{_kf5_libdir}/cmake/KF5Auth/
 %{_kf5_libdir}/libKF5Auth.so
 %{_kf5_libdir}/libKF5AuthCore.so