diff --git a/configure.ac b/configure.ac
index 9200972a9a..e650502049 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,8 +42,8 @@ m4_define([gtk_binary_version], [3.0.0])
 
 # required versions of other packages
 m4_define([glib_required_major], [2])
-m4_define([glib_required_minor], [53])
-m4_define([glib_required_micro], [4])
+m4_define([glib_required_minor], [57])
+m4_define([glib_required_micro], [2])
 m4_define([glib_required_version],
           [glib_required_major.glib_required_minor.glib_required_micro])
 m4_define([glib_min_required_minor],
diff --git a/gtk/gtkmountoperation.c b/gtk/gtkmountoperation.c
index 8ca5c55413..3a5e8d2893 100644
--- a/gtk/gtkmountoperation.c
+++ b/gtk/gtkmountoperation.c
@@ -772,6 +772,12 @@ call_password_proxy_cb (GObject      *source,
         g_mount_operation_set_password (op, g_variant_get_string (value, NULL));
       else if (strcmp (key, "password_save") == 0)
         g_mount_operation_set_password_save (op, g_variant_get_uint32 (value));
+      else if (strcmp (key, "hidden_volume") == 0)
+        g_mount_operation_set_is_tcrypt_hidden_volume (op, g_variant_get_boolean (value));
+      else if (strcmp (key, "system_volume") == 0)
+        g_mount_operation_set_is_tcrypt_system_volume (op, g_variant_get_boolean (value));
+      else if (strcmp (key, "pim") == 0)
+        g_mount_operation_set_pim (op, g_variant_get_uint32 (value));
     }
 
  out:
diff --git a/meson.build b/meson.build
index 0f818eedbd..fb23ae3c7e 100644
--- a/meson.build
+++ b/meson.build
@@ -8,8 +8,8 @@ project('gtk+-3.0', 'c',
         license: 'LGPLv2.1+')
 
 glib_major_req = 2
-glib_minor_req = 53
-glib_micro_req = 4
+glib_minor_req = 57
+glib_micro_req = 2
 
 if glib_minor_req.is_odd()
   glib_min_required = 'GLIB_VERSION_@0@_@1@'.format(glib_major_req, glib_minor_req - 1)