diff --git a/.gitignore b/.gitignore
index 6eb7fa4..1046b8a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -438,3 +438,4 @@ network-manager-applet-0.8.1.tar.bz2
 /NetworkManager-1.44.0.tar.xz
 /NetworkManager-1.44.2.tar.xz
 /NetworkManager-1.45.9.tar.xz
+/NetworkManager-1.47.4.tar.xz
diff --git a/NetworkManager.spec b/NetworkManager.spec
index 577d766..3f95f23 100644
--- a/NetworkManager.spec
+++ b/NetworkManager.spec
@@ -4,7 +4,7 @@
 %global glib2_version %(pkg-config --modversion glib-2.0 2>/dev/null || echo bad)
 
 %global epoch_version 1
-%global real_version 1.45.9
+%global real_version 1.47.4
 %global rpm_version %{real_version}
 %global release_version 1
 %global snapshot %{nil}
@@ -1251,6 +1251,9 @@ fi
 
 
 %changelog
+* Mon Apr 08 2024 Fernando Fernandez Mancera <ferferna@redhat.com> - 1:1.47.4-1
+- Upgrade to 1.47.4 (development)
+
 * Mon Jan 22 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1:1.45.9-1.2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
 
diff --git a/sources b/sources
index d1d3ffb..088bbd9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (NetworkManager-1.45.9.tar.xz) = 33e4f8504ed4b94acc2a98d66fe6abb5bd3a99b8a473a92b7dd5a9cc1affc87ccd4f2c0214c213985df4b7649bf2c76afe2ed991daf42ad9f16f729171f25c85
+SHA512 (NetworkManager-1.47.4.tar.xz) = ac454013f976065f7a4afe01f72de3b1177a091f9b4fdca517832270a923a9bc433856393b7055a062f03e01a8dedcf9c1a64e2a2c0e4f6b57b58db76c3780f1