diff --git a/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix b/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix
index 7792361145af..2a6b0892bfe8 100644
--- a/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix
+++ b/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   pname = "evolution-ews";
-  version = "3.40.3";
+  version = "3.40.4";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "ZAIE5rpPOyZT3VSPYOR143bP8Na7Kv0NQRhQ+p2oxJY=";
+    sha256 = "0eAjb8gWhiyjqaOT5ur9gPoQv6W2u37u28qAJVMuUBU=";
   };
 
   nativeBuildInputs = [ cmake gettext intltool pkg-config ];