diff --git a/extra/glib/checksums b/extra/glib/checksums
index 01991ee1..c94164fb 100644
--- a/extra/glib/checksums
+++ b/extra/glib/checksums
@@ -1 +1 @@
-06f8557d68e1e04dd535787e851a51621389f6f9b7f98db33e8fcb02337aa01c13
+90242aa7d4eff0ab193d6a112014ac806dd0213eb9b97ccd021cdaa8c497271cd9
diff --git a/extra/glib/sources b/extra/glib/sources
index 78c14c04..3d14af33 100644
--- a/extra/glib/sources
+++ b/extra/glib/sources
@@ -1 +1 @@
-https://download.gnome.org/sources/glib/2.77/glib-2.77.3.tar.xz
+https://download.gnome.org/sources/glib/2.78/glib-2.78.0.tar.xz
diff --git a/extra/glib/version b/extra/glib/version
index 77094e55..7ee0c99b 100644
--- a/extra/glib/version
+++ b/extra/glib/version
@@ -1 +1 @@
-2.77.3 1
+2.78.0 1