Index: Flask-Security-Too-4.1.2/flask_security/core.py
===================================================================
--- Flask-Security-Too-4.1.2.orig/flask_security/core.py
+++ Flask-Security-Too-4.1.2/flask_security/core.py
@@ -1411,7 +1411,7 @@ class Security:
                 and "authenticator" in cv("TWO_FACTOR_ENABLED_METHODS", app=app)
             )
             if need_qrcode:
-                self._check_modules("pyqrcode", "TWO_FACTOR or UNIFIED_SIGNIN")
+                self._check_modules("pyqrcodeng", "TWO_FACTOR or UNIFIED_SIGNIN")
 
             need_sms = (
                 cv("UNIFIED_SIGNIN", app=app)
Index: Flask-Security-Too-4.1.2/flask_security/totp.py
===================================================================
--- Flask-Security-Too-4.1.2.orig/flask_security/totp.py
+++ Flask-Security-Too-4.1.2/flask_security/totp.py
@@ -139,9 +139,9 @@ class Totp:
         .. versionadded:: 4.0.0
         """
         try:
-            import pyqrcode
+            import pyqrcodeng
 
-            code = pyqrcode.create(self.get_totp_uri(username, totp))
+            code = pyqrcodeng.create(self.get_totp_uri(username, totp))
             with io.BytesIO() as virtual_file:
                 code.svg(file=virtual_file, scale=3)
                 image_as_str = base64.b64encode(virtual_file.getvalue()).decode("ascii")