diff --git a/glib2.spec b/glib2.spec
index 76d5cf0..1e00ebc 100644
--- a/glib2.spec
+++ b/glib2.spec
@@ -1,11 +1,11 @@
 Name:    glib2
-Version: 2.75.2
+Version: 2.75.3
 Release: %autorelease
 Summary: A library of handy utility functions
 
 License: LGPLv2+
 URL:     https://www.gtk.org
-Source0: https://download.gnome.org/sources/glib/2.72/glib-%{version}.tar.xz
+Source0: https://download.gnome.org/sources/glib/2.75/glib-%{version}.tar.xz
 
 # Required for RHEL core crypto components policy. Good for Fedora too.
 # https://bugzilla.redhat.com/show_bug.cgi?id=1630260
diff --git a/sources b/sources
index dda5a9f..3368c8e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (glib-2.75.2.tar.xz) = f8e34d112c720e17fbc2325e5091f55d120cc82aa2a9012c6e9e3b81a969af97e501910f3f986fa305ab1abfbd77e69ee9c71bcdda33c6795c3b087e684272f6
+SHA512 (glib-2.75.3.tar.xz) = 44aa53d0dae69e50c8d5d9adb7c90034c4c2ab5db3c74106c91bfdbdca41bc5523b32b16c33bc65b3c6bf0037bdecb344b80e9708930bde54ac7c618c34ea5a8