diff --git a/supabase/migrations/20251014183600_9391fdea-87b6-4a17-bf2a-d686782a4a38.sql b/supabase/migrations/20251014183600_9391fdea-87b6-4a17-bf2a-d686782a4a38.sql
new file mode 100644
index 00000000..68077343
--- /dev/null
+++ b/supabase/migrations/20251014183600_9391fdea-87b6-4a17-bf2a-d686782a4a38.sql
@@ -0,0 +1,38 @@
+-- Fix type mismatch in get_my_sessions function
+-- The refreshed_at column in auth.sessions is timestamp, not timestamptz
+DROP FUNCTION IF EXISTS public.get_my_sessions();
+
+CREATE OR REPLACE FUNCTION public.get_my_sessions()
+RETURNS TABLE (
+  id uuid,
+  created_at timestamptz,
+  updated_at timestamptz,
+  refreshed_at timestamp,
+  user_agent text,
+  ip inet,
+  not_after timestamptz,
+  aal auth.aal_level
+)
+SECURITY DEFINER
+SET search_path = auth, public
+LANGUAGE plpgsql
+AS $$
+BEGIN
+  -- Only return sessions for the authenticated user
+  RETURN QUERY
+  SELECT 
+    s.id,
+    s.created_at,
+    s.updated_at,
+    s.refreshed_at,
+    s.user_agent,
+    s.ip,
+    s.not_after,
+    s.aal
+  FROM auth.sessions s
+  WHERE s.user_id = auth.uid()
+  ORDER BY s.refreshed_at DESC NULLS LAST, s.created_at DESC;
+END;
+$$;
+
+GRANT EXECUTE ON FUNCTION public.get_my_sessions() TO authenticated;
\ No newline at end of file