diff --git a/pkgs/development/python-modules/progressbar/default.nix b/pkgs/development/python-modules/progressbar/default.nix
index 59ef547dba3..a8e8bf07ad5 100644
--- a/pkgs/development/python-modules/progressbar/default.nix
+++ b/pkgs/development/python-modules/progressbar/default.nix
@@ -2,14 +2,14 @@
 
 buildPythonPackage rec {
   pname = "progressbar";
-  version = "2.3";
+  version = "2.5";
 
   # https://github.com/niltonvolpato/python-progressbar/issues/54
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b2d38a729785149e65323381d2e6fca0a5e9615a6d8bcf10bfa8adedfc481254";
+    sha256 = "5d81cb529da2e223b53962afd6c8ca0f05c6670e40309a7219eacc36af9b6c63";
   };
 
   # invalid command 'test'