diff --git a/gobject-introspection.changes b/gobject-introspection.changes
index e20b763..05ddcd4 100644
--- a/gobject-introspection.changes
+++ b/gobject-introspection.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Sat Nov  6 10:54:06 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Add explicit libgirepository-1_0-1 Requires to devel subpackage,
+  it was already pulled in via the main package, so no real change.
+- Use ldconfig_scriptlets macro for post(un) handling.
+
 -------------------------------------------------------------------
 Fri Sep 17 17:38:27 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index 88f20dc..75a8fb8 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -93,6 +93,7 @@ License:        LGPL-2.1-or-later
 Group:          Development/Libraries/GNOME
 Requires:       %{name} = %{version}
 Requires:       libffi-devel
+Requires:       libgirepository-1_0-1 = %{version}
 
 %description devel
 The goal of the project is to describe the APIs and collect them in
@@ -124,8 +125,7 @@ diff -s %{SOURCE3} gobject-introspection-typelib.installed
 # fixup shebangs in files installed to /usr/bin
 sed -i "s|%{_bindir}/env python|%{_bindir}/python|" %{buildroot}%{_bindir}/*
 
-%post -n libgirepository-1_0-1 -p /sbin/ldconfig
-%postun -n libgirepository-1_0-1 -p /sbin/ldconfig
+%ldconfig_scriptlets -n libgirepository-1_0-1
 
 %files
 %license COPYING COPYING.GPL