diff --git a/pkgs/desktops/gnome-3/3.18/core/gnome-dictionary/src.nix b/pkgs/desktops/gnome-3/3.18/core/gnome-dictionary/src.nix
index 9e3660f207b3..07fe6eceb13b 100644
--- a/pkgs/desktops/gnome-3/3.18/core/gnome-dictionary/src.nix
+++ b/pkgs/desktops/gnome-3/3.18/core/gnome-dictionary/src.nix
@@ -1,10 +1,10 @@
 # Autogenerated by maintainers/scripts/gnome.sh update
 
 fetchurl: {
-  name = "gnome-dictionary-3.18.0";
+  name = "gnome-dictionary-3.18.1";
 
   src = fetchurl {
-    url = mirror://gnome/sources/gnome-dictionary/3.18/gnome-dictionary-3.18.0.tar.xz;
-    sha256 = "5338962124f6d784920ed4968d98734a7589513b36e4f4a6ff00d1ed5afb4ead";
+    url = mirror://gnome/sources/gnome-dictionary/3.18/gnome-dictionary-3.18.1.tar.xz;
+    sha256 = "92cf2d519335b125018468c22405499fdb320e4446201c7b0f55f1a441bf05cc";
   };
 }