diff --git a/pkgs/development/python-modules/flask-security-too/default.nix b/pkgs/development/python-modules/flask-security-too/default.nix
index 35216c6c03aa..7af6ea692cae 100644
--- a/pkgs/development/python-modules/flask-security-too/default.nix
+++ b/pkgs/development/python-modules/flask-security-too/default.nix
@@ -44,12 +44,12 @@
 
 buildPythonPackage rec {
   pname = "flask-security-too";
-  version = "4.1.4";
+  version = "4.1.5";
 
   src = fetchPypi {
     pname = "Flask-Security-Too";
     inherit version;
-    sha256 = "sha256-j6My1CD+GY2InHlN0IXPcNqfq+ytdoDD3y+5s2o3WRI=";
+    sha256 = "sha256-98jKcHDv/+mls7QVWeGvGcmoYOGCspxM7w5/2RjJxoM=";
   };
 
   propagatedBuildInputs = [