diff --git a/.gitignore b/.gitignore
index 0de1504..b364ec8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -59,3 +59,4 @@
 /gobject-introspection-1.50.0.tar.xz
 /gobject-introspection-1.51.1.tar.xz
 /gobject-introspection-1.51.2.tar.xz
+/gobject-introspection-1.51.3.tar.xz
diff --git a/sources b/sources
index 8c3cfe1..20760ec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (gobject-introspection-1.51.2.tar.xz) = 082a88234015a789d060444d5f4a43ae2b04b02cb8df6369e89c8fe42a877970df114ebbc7fede81933473e8800ffefdbfb555ca5227bc48d05a252b354d72a3
+SHA512 (gobject-introspection-1.51.3.tar.xz) = 7d151244e8f3935467bb8e3cc5c045333b8e851e7417f1d7994ed663b3883d21081dbbe6026e80b874d54463a86fe0379d1152fa2f3d1804105506e656113440