diff --git a/pkgs/tools/backup/duplicity/default.nix b/pkgs/tools/backup/duplicity/default.nix
index 7c344a7e63b4..41e3da1af067 100644
--- a/pkgs/tools/backup/duplicity/default.nix
+++ b/pkgs/tools/backup/duplicity/default.nix
@@ -20,13 +20,13 @@
 
 let self = python3.pkgs.buildPythonApplication rec {
   pname = "duplicity";
-  version = "2.2.3";
+  version = "3.0.2";
 
   src = fetchFromGitLab {
     owner = "duplicity";
     repo = "duplicity";
     rev = "rel.${version}";
-    hash = "sha256-4IwKqXlG7jh1siuPT5pVgiYB+KlmCzF6+OMPT3I3yTQ=";
+    hash = "sha256-qY6J0t6mgrbEojlKxpVFfsVhffjrAxc8R9Z/Klrp7wE=";
   };
 
   patches = [