diff --git a/pkgs/development/python-modules/pyotp/default.nix b/pkgs/development/python-modules/pyotp/default.nix
index 7ad07b3a6e8c..ed25a3ecbe73 100644
--- a/pkgs/development/python-modules/pyotp/default.nix
+++ b/pkgs/development/python-modules/pyotp/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyotp";
-  version = "2.4.1";
+  version = "2.5.1";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "038a3f70b34eaad3f72459e8b411662ef8dfcdd95f7d9203fa489e987a75584b";
+    sha256 = "2a54d393aff3a244b566d78d597c9cb42e91b3b12f3169cec89d9dfff1c9c5bc";
   };
 
   pythonImportsCheck = [ "pyotp" ];