diff --git a/pkgs/development/python-modules/redis-om/default.nix b/pkgs/development/python-modules/redis-om/default.nix
index aec5311351e4..df49fd470d1e 100644
--- a/pkgs/development/python-modules/redis-om/default.nix
+++ b/pkgs/development/python-modules/redis-om/default.nix
@@ -2,6 +2,7 @@
 , buildPythonPackage
 , fetchFromGitHub
 , pythonOlder
+, pythonRelaxDepsHook
 , unasync
 , poetry-core
 , python
@@ -33,10 +34,16 @@ buildPythonPackage rec {
   };
 
   nativeBuildInputs = [
+    pythonRelaxDepsHook
     unasync
     poetry-core
   ];
 
+  # it has not been maintained at all for a half year and some dependencies are outdated
+  # https://github.com/redis/redis-om-python/pull/554
+  # https://github.com/redis/redis-om-python/pull/577
+  pythonRelaxDeps = true;
+
   propagatedBuildInputs = [
     click
     hiredis