diff --git a/pkgs/development/python-modules/eventlet/default.nix b/pkgs/development/python-modules/eventlet/default.nix
index a72184f2c1e..0436f3cbdb1 100644
--- a/pkgs/development/python-modules/eventlet/default.nix
+++ b/pkgs/development/python-modules/eventlet/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "eventlet";
-  version = "0.24.1";
+  version = "0.25.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d9d31a3c8dbcedbcce5859a919956d934685b17323fc80e1077cb344a2ffa68d";
+    sha256 = "6c9c625af48424c4680d89314dbe45a76cc990cf002489f9469ff214b044ffc1";
   };
 
   checkInputs = [ nose ];