diff --git a/.gitignore b/.gitignore
index ba87465..8bb645e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /gtksourceviewmm-3.2.0.tar.xz
 /gtksourceviewmm-3.12.0.tar.xz
 /gtksourceviewmm-3.18.0.tar.xz
+/gtksourceviewmm-3.21.3.tar.xz
diff --git a/gtksourceviewmm3.spec b/gtksourceviewmm3.spec
index 4addde0..bafa9b9 100644
--- a/gtksourceviewmm3.spec
+++ b/gtksourceviewmm3.spec
@@ -6,13 +6,13 @@
 %global gtksourceview_version 3.18.0
 
 Name:           gtksourceviewmm3
-Version:        3.18.0
-Release:        16%{?dist}
+Version:        3.21.3
+Release:        2%{?dist}
 Summary:        A C++ wrapper for gtksourceview3
 
-License:        LGPLv2+
+License:        LGPL-2.0-or-later
 URL:            http://projects.gnome.org/gtksourceviewmm/
-Source0:        http://ftp.gnome.org/pub/GNOME/sources/gtksourceviewmm/3.18/%{tarname}-%{version}.tar.xz
+Source0:        http://ftp.gnome.org/pub/GNOME/sources/gtksourceviewmm/3.21/%{tarname}-%{version}.tar.xz
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
@@ -58,20 +58,17 @@ documentation browser or through a web browser.
 
 
 %prep
-%setup -q -n %{tarname}-%{version}
+%autosetup -p1 -n %{tarname}-%{version}
 
 
 %build
 %configure --disable-static
-make %{?_smp_mflags}
+%make_build
 
 
 %install
 %make_install
-find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
-
-
-%ldconfig_scriptlets
+find %{buildroot} -name '*.la' -exec rm -f {} ';'
 
 
 %files
@@ -92,6 +89,12 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 %doc %{_docdir}/%{tarname}-%{api_ver}
 
 %changelog
+* Fri Jun 16 2023 Sandro Mani <manisandro@gmail.com> - 3.21.3-2
+- Use SPDX license identifier
+
+* Thu Jun 08 2023 Sandro Mani <manisandro@gmail.com> - 3.21.3-1
+- Update to 3.21.3
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.18.0-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
 
diff --git a/sources b/sources
index 8fba1c4..c499699 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-f00bc014a01299c77e1ebf7b932aad9b  gtksourceviewmm-3.18.0.tar.xz
+SHA512 (gtksourceviewmm-3.21.3.tar.xz) = bae4b1fc0792fee136b3be5a2514d29cc4ddc1e7ca663c090e5c15a693475fd6c80f081dd7972e53aa1a74f4ae85bc00d71438b7fb0a89d714a3e423cb5228ef