--- contrib/python/moto/py3/moto/s3/responses.py	(index)
+++ contrib/python/moto/py3/moto/s3/responses.py	(working tree)
@@ -343,7 +343,10 @@ class ResponseObject(_TemplateEnvironmentMixin, ActionAuthenticatorMixin):
         #
         # Workaround - manually reverse the encoding.
         # Keep the + encoded, ensuring that parse_qsl doesn't replace it, and parse_qsl will unquote it afterwards
-        qs = (parsed_url.query or "").replace("+", "%2B")
+        #
+        # YQ-1825: Replace was commented out as the version of `Werkzeug`
+        # that we are using is 2.0.3 (lesser than 2.1.0) and workaround is not needed
+        qs = (parsed_url.query or "") #.replace("+", "%2B")
         querystring = parse_qs(qs, keep_blank_values=True)
         return querystring