diff --git a/.gitignore b/.gitignore
index 34ab573..67eaa43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -196,3 +196,4 @@ gtk+-2.90.5.tar.bz2
 /gtk+-3.24.25.tar.xz
 /gtk+-3.24.26.tar.xz
 /gtk+-3.24.27.tar.xz
+/gtk+-3.24.28.tar.xz
diff --git a/gtk3.spec b/gtk3.spec
index fa03f38..629609b 100644
--- a/gtk3.spec
+++ b/gtk3.spec
@@ -18,7 +18,7 @@
 %global __provides_exclude_from ^%{_libdir}/gtk-3.0
 
 Name: gtk3
-Version: 3.24.27
+Version: 3.24.28
 Release: 1%{?dist}
 Summary: GTK+ graphical user interface library
 
@@ -86,15 +86,6 @@ Recommends: dconf%{?_isa}
 # For sound theme events in gtk3 apps
 Recommends: libcanberra-gtk3%{?_isa}
 
-# gtk3 itself includes the Adwaita theme now
-Obsoletes: adwaita-gtk3-theme < 3.13.3
-Provides: adwaita-gtk3-theme = %{version}-%{release}
-
-# gtk3 no longer provides the GtkThemeEngine interface used there
-Obsoletes: gtk3-engines <= 2.91.5-5.fc15
-Obsoletes: gtk-solidity-engine < 0.4.1-9
-Obsoletes: oxygen-gtk3 < 2:1.4.1
-
 %description
 GTK+ is a multi-platform toolkit for creating graphical user
 interfaces. Offering a complete set of widgets, GTK+ is suitable for
@@ -132,7 +123,6 @@ The gtk3-immodule-xim package contains XIM support for GTK+ 3.
 %package devel
 Summary: Development files for GTK+
 Requires: gtk3%{?_isa} = %{version}-%{release}
-Obsoletes: gtk3-engines-devel <= 2.91.5-5.fc15
 
 %description devel
 This package contains the libraries and header files that are needed
@@ -315,6 +305,10 @@ gtk-query-immodules-3.0-%{__isa_bits} --update-cache &>/dev/null || :
 %{_datadir}/installed-tests/
 
 %changelog
+* Sat Mar 27 2021 Kalev Lember <klember@redhat.com> - 3.24.28-1
+- Update to 3.24.28
+- Drop old obsoletes
+
 * Fri Mar 12 2021 Kalev Lember <klember@redhat.com> - 3.24.27-1
 - Update to 3.24.27
 
diff --git a/sources b/sources
index bcec2f6..c6871a6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gtk+-3.24.27.tar.xz) = e2cd02b8c7fd349b1866669ef2203e17e5c16a9d7caaa4e3b5787d1405a28e49847566df5870f04ce763a95d795b7486ee1d72c6e3f49404710c8adf2d9fa958
+SHA512 (gtk+-3.24.28.tar.xz) = 65856ae06e4a863c56b3718c0cc3d0ca9f61a62a02ddef30904432300cd455851efee3fa1e5661659eaacbdfca45650ee7c8a2d4eca004ad2936c1e26c720c15