diff --git a/redis/commands/search/commands.py b/redis/commands/search/commands.py
index 3bd7d47aa8..d0884b29ac 100644
--- a/redis/commands/search/commands.py
+++ b/redis/commands/search/commands.py
@@ -372,7 +372,7 @@ def info(self):
         return dict(zip(it, it))
 
     def get_params_args(
-        self, query_params: Union[Dict[str, Union[str, int, float]], None]
+        self, query_params: Union[Dict[str, Union[str, int, float, bytes]], None]
     ):
         if query_params is None:
             return []
@@ -385,7 +385,9 @@ def get_params_args(
                 args.append(value)
         return args
 
-    def _mk_query_args(self, query, query_params: Dict[str, Union[str, int, float]]):
+    def _mk_query_args(
+        self, query, query_params: Union[Dict[str, Union[str, int, float, bytes]], None]
+    ):
         args = [self.index_name]
 
         if isinstance(query, str):
@@ -402,7 +404,7 @@ def _mk_query_args(self, query, query_params: Dict[str, Union[str, int, float]])
     def search(
         self,
         query: Union[str, Query],
-        query_params: Dict[str, Union[str, int, float]] = None,
+        query_params: Union[Dict[str, Union[str, int, float, bytes]], None] = None,
     ):
         """
         Search the index for a given query, and return a result of documents