build: Bump GTK+ requirement

... for GTK_ICON_LOOKUP_DIR_{RTL,LTR}

diff --git a/configure.ac b/configure.ac
index 6f30b6c70252558b646e334d1fc827008d11d0be..ca7f410660ffed6e416170a7d58be096acbf66a3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ CLUTTER_MIN_VERSION=1.15.90
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
 GJS_MIN_VERSION=1.39.0
 MUTTER_MIN_VERSION=3.13.91
-GTK_MIN_VERSION=3.7.9
+GTK_MIN_VERSION=3.13.2
 GIO_MIN_VERSION=2.37.0
 LIBECAL_MIN_VERSION=3.5.3
 LIBEDATASERVER_MIN_VERSION=3.5.3