diff --git a/pkgs/tools/misc/barman/default.nix b/pkgs/tools/misc/barman/default.nix
index d7da86688616..58bbf252b486 100644
--- a/pkgs/tools/misc/barman/default.nix
+++ b/pkgs/tools/misc/barman/default.nix
@@ -5,13 +5,13 @@
 }:
 python3Packages.buildPythonApplication rec {
   pname = "barman";
-  version = "3.3.0";
+  version = "3.4.0";
 
   src = fetchFromGitHub {
     owner = "EnterpriseDB";
     repo = pname;
     rev = "refs/tags/release/${version}";
-    sha256 = "sha256-4mbu3Z48jZQqRft4vkz/x4a7kAOiTrQfnyQpXl3MJn0=";
+    sha256 = "sha256-K5y5C+K/fMhgOcSsCMaIgY6ce9UUPszoyumsfNHKjBo=";
   };
 
   patches = [