diff --git a/workos/__about__.py b/workos/__about__.py
index 03bd504e..6f45720a 100644
--- a/workos/__about__.py
+++ b/workos/__about__.py
@@ -12,7 +12,7 @@
 
 __package_url__ = "https://github.com/workos-inc/workos-python"
 
-__version__ = "0.4.0"
+__version__ = "0.4.1"
 
 __author__ = "WorkOS"
 
diff --git a/workos/audit_trail.py b/workos/audit_trail.py
index e52f30e6..22a7c988 100644
--- a/workos/audit_trail.py
+++ b/workos/audit_trail.py
@@ -126,25 +126,25 @@ def get_events(
         }
 
         if group is not None:
-            params["group"] = list(group)
+            params["group[]"] = group
 
         if action is not None:
-            params["action"] = list(action)
+            params["action[]"] = action
 
         if action_type is not None:
-            params["action_type"] = list(action_type)
+            params["action_type[]"] = action_type
 
         if actor_name is not None:
-            params["actor_name"] = list(actor_name)
+            params["actor_name[]"] = actor_name
 
         if actor_id is not None:
-            params["actor_id"] = list(actor_id)
+            params["actor_id[]"] = actor_id
 
         if target_name is not None:
-            params["target_name"] = list(target_name)
+            params["target_name[]"] = target_name
 
         if target_id is not None:
-            params["target_id"] = list(target_id)
+            params["target_id[]"] = target_id
 
         if occurred_at is not None:
             params["occurred_at"] = occurred_at