diff --git a/.gitignore b/.gitignore
index 18545e0..b24693e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /gtk-3.99.1.tar.xz
 /gtk-3.99.2.tar.xz
 /gtk-3.99.3.tar.xz
+/gtk-3.99.4.tar.xz
diff --git a/gtk4.spec b/gtk4.spec
index 499b8d1..0e90b8c 100644
--- a/gtk4.spec
+++ b/gtk4.spec
@@ -16,7 +16,7 @@
 %global __provides_exclude_from ^%{_libdir}/gtk-4.0
 
 Name:           gtk4
-Version:        3.99.3
+Version:        3.99.4
 Release:        1%{?dist}
 Summary:        GTK graphical user interface library
 
@@ -215,6 +215,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 %{_mandir}/man1/gtk4-widget-factory.1*
 
 %changelog
+* Thu Nov  5 2020 Kalev Lember <klember@redhat.com> - 3.99.4-1
+- Update to 3.99.4
+
 * Fri Oct 16 2020 Kalev Lember <klember@redhat.com> - 3.99.3-1
 - Update to 3.99.3
 
diff --git a/sources b/sources
index febcb71..56ce6c5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gtk-3.99.3.tar.xz) = f5ffdfbcd11639a1c02aa93e6ce7ce8b9ead384d89ff28ce0b2dde9cc8dcb0d77c7f0f6fce314fe6c7991abe5241feccc9b6fc4aadd270a6044c3aa46201f453
+SHA512 (gtk-3.99.4.tar.xz) = 85a0999c3ca07a0f6897ffe5d93ed04c953a952dde6f6ca72bf99641532acda38461177b460bda445c76abed66c5a7af07d4dd928084be5a54a7175e8133cd37