diff --git a/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix b/pkgs/applications/networking/mailreaders/evolution/evolution-ews/default.nix
index 16e5508281d1..337aeaba1a2f 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 = "3.44.3";
+  version = "3.44.4";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "hcysooh6+FvwSORzx7bELF9WQasFpbxM/Oo04rb1vhc=";
+    sha256 = "TxgrBaE6wbezOwj7Bm6DlcqpW6fagIiGqpGxQp1tfbM=";
   };
 
   nativeBuildInputs = [ cmake gettext intltool pkg-config ];