diff --git a/kbibtex-0.10.0-cxx17.patch b/kbibtex-0.10.0-cxx17.patch
new file mode 100644
index 0000000..8ab8fc1
--- /dev/null
+++ b/kbibtex-0.10.0-cxx17.patch
@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -10,7 +10,7 @@
+     LANGUAGES CXX
+ )
+ 
+-set(CMAKE_CXX_STANDARD 11)
++set(CMAKE_CXX_STANDARD 17)
+ set(QT_MIN_VERSION 5.9.0)
+ # Somewhat arbitrary chosen version number ...
+ set(KF5_MIN_VERSION 5.51)
diff --git a/kbibtex.spec b/kbibtex.spec
index 03b4258..3600d16 100644
--- a/kbibtex.spec
+++ b/kbibtex.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package kbibtex
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -56,8 +56,8 @@ BuildRequires:  cmake(Qt5Widgets)
 BuildRequires:  cmake(Qt5XmlPatterns)
 Requires(post): desktop-file-utils
 Requires(post): shared-mime-info
-Requires(postun):desktop-file-utils
-Requires(postun):shared-mime-info
+Requires(postun): desktop-file-utils
+Requires(postun): shared-mime-info
 
 %description
 KBibTeX is a BibTeX editor by KDE to edit bibliographies used with