diff --git a/litellm/integrations/custom_guardrail.py b/litellm/integrations/custom_guardrail.py
index 40d2137a7f..e4d1616035 100644
--- a/litellm/integrations/custom_guardrail.py
+++ b/litellm/integrations/custom_guardrail.py
@@ -487,7 +487,8 @@ class CustomGuardrail(CustomLogger):
         """
         Update the guardrails litellm params in memory
         """
-        pass
+        for key, value in vars(litellm_params).items():
+            setattr(self, key, value)
 
 
 def log_guardrail_information(func):
diff --git a/litellm/proxy/guardrails/guardrail_hooks/presidio.py b/litellm/proxy/guardrails/guardrail_hooks/presidio.py
index 9feaa28004..3e40f33d16 100644
--- a/litellm/proxy/guardrails/guardrail_hooks/presidio.py
+++ b/litellm/proxy/guardrails/guardrail_hooks/presidio.py
@@ -675,5 +675,6 @@ class _OPTIONAL_PresidioPIIMasking(CustomGuardrail):
         """
         Update the guardrails litellm params in memory
         """
+        super().update_in_memory_litellm_params(litellm_params)
         if litellm_params.pii_entities_config:
             self.pii_entities_config = litellm_params.pii_entities_config