diff --git a/pkgs/desktops/gnome-3/core/evolution-data-server/src.nix b/pkgs/desktops/gnome-3/core/evolution-data-server/src.nix
index 1828357159dc..906df1b2160a 100644
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/src.nix
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/src.nix
@@ -1,10 +1,10 @@
 # Autogenerated by maintainers/scripts/gnome.sh update
 
 fetchurl: {
-  name = "evolution-data-server-3.26.2.1";
+  name = "evolution-data-server-3.26.3";
 
   src = fetchurl {
-    url = mirror://gnome/sources/evolution-data-server/3.26/evolution-data-server-3.26.2.1.tar.xz;
-    sha256 = "09fb1c4ce20c62309e8ea2d80649f590492e88c1deb89118e715e155296baefd";
+    url = mirror://gnome/sources/evolution-data-server/3.26/evolution-data-server-3.26.3.tar.xz;
+    sha256 = "63b1ae5f76be818862f455bf841b5ebb1ec3e1f4df6d3a16dc2be348b7e0a1c5";
   };
 }