diff --git a/pkgs/applications/networking/mailreaders/evolution/evolution/default.nix b/pkgs/applications/networking/mailreaders/evolution/evolution/default.nix
index b7167d261b21..c6736980c3d9 100644
--- a/pkgs/applications/networking/mailreaders/evolution/evolution/default.nix
+++ b/pkgs/applications/networking/mailreaders/evolution/evolution/default.nix
@@ -44,11 +44,11 @@
 
 stdenv.mkDerivation rec {
   pname = "evolution";
-  version = "3.50.2";
+  version = "3.50.3";
 
   src = fetchurl {
     url = "mirror://gnome/sources/evolution/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "D4M1214mmFRHi01tlHLu2s0Kiev3+0+DdWJDMMqqcSA=";
+    sha256 = "sha256-s1SjsFzRmWSjya2k7m4RsCzI25JtiB7ww30FmzAd/KQ=";
   };
 
   nativeBuildInputs = [