diff --git a/pkgs/desktops/gnome-3/3.18/misc/gitg/src.nix b/pkgs/desktops/gnome-3/3.18/misc/gitg/src.nix
index ac95070b5f59..ad05a219b253 100644
--- a/pkgs/desktops/gnome-3/3.18/misc/gitg/src.nix
+++ b/pkgs/desktops/gnome-3/3.18/misc/gitg/src.nix
@@ -1,10 +1,10 @@
 # Autogenerated by maintainers/scripts/gnome.sh update
 
 fetchurl: {
-  name = "gitg-3.18.0";
+  name = "gitg-3.20.0";
 
   src = fetchurl {
-    url = mirror://gnome/sources/gitg/3.18/gitg-3.18.0.tar.xz;
-    sha256 = "fa4b7b9c492f13f5f1d864af1281ea377ac8c7619c856e05f533b18989edf421";
+    url = mirror://gnome/sources/gitg/3.20/gitg-3.20.0.tar.xz;
+    sha256 = "1f09f61208349d003f228e51dc9709bd3426960f5585c0e38197bd02b51f3346";
   };
 }
diff --git a/pkgs/desktops/gnome-3/3.18/misc/libgit2-glib/src.nix b/pkgs/desktops/gnome-3/3.18/misc/libgit2-glib/src.nix
index 8bf571189961..3c8111c0b251 100644
--- a/pkgs/desktops/gnome-3/3.18/misc/libgit2-glib/src.nix
+++ b/pkgs/desktops/gnome-3/3.18/misc/libgit2-glib/src.nix
@@ -1,10 +1,10 @@
 # Autogenerated by maintainers/scripts/gnome.sh update
 
 fetchurl: {
-  name = "libgit2-glib-0.23.6";
+  name = "libgit2-glib-0.24.0";
 
   src = fetchurl {
-    url = mirror://gnome/sources/libgit2-glib/0.23/libgit2-glib-0.23.6.tar.xz;
-    sha256 = "5c8d6b5cb81ab64b96cb0c52ef37463b6d8998a40ce77a08eda9db66fb781144";
+    url = mirror://gnome/sources/libgit2-glib/0.24/libgit2-glib-0.24.0.tar.xz;
+    sha256 = "d616c268821c28ff8dc1a6419dbf8555fa48e31dc6509c10f5151be7690f4845";
   };
 }