diff --git a/pkgs/tools/backup/duply/default.nix b/pkgs/tools/backup/duply/default.nix
index d23198f6f0c0..15ac5acbe848 100644
--- a/pkgs/tools/backup/duply/default.nix
+++ b/pkgs/tools/backup/duply/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   pname = "duply";
-  version = "2.2";
+  version = "2.3";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/ftplicity/duply%20%28simple%20duplicity%29/2.2.x/duply_${version}.tgz";
-    sha256 = "1bd7ivswxmxg64n0fnwgz6bkgckhdhz2qnnlkqqx4ccdxx15krbr";
+    url = "mirror://sourceforge/project/ftplicity/duply%20%28simple%20duplicity%29/2.3.x/duply_${version}.tgz";
+    sha256 = "sha256-I1KkblFnZVOCvcWEarGsSXnzlod2+yZ4okaTpckLFbE=";
   };
 
   buildInputs = [ txt2man makeWrapper ];