diff --git a/SfeduSchedule/Services/ModeusHttpClient.cs b/SfeduSchedule/Services/ModeusHttpClient.cs
index 015cb9a..557ec0e 100644
--- a/SfeduSchedule/Services/ModeusHttpClient.cs
+++ b/SfeduSchedule/Services/ModeusHttpClient.cs
@@ -38,11 +38,11 @@ public class ModeusHttpClient
 
     public async Task<string?> GetScheduleAsync(ModeusScheduleRequest msr)
     {
-        var request = new HttpRequestMessage(HttpMethod.Post,
+        using var request = new HttpRequestMessage(HttpMethod.Post,
             $"schedule-calendar-v2/api/calendar/events/search?tz={_configuration["TZ"]!}");
         request.Content = new StringContent(JsonSerializer.Serialize(msr, GlobalConsts.JsonSerializerOptions),
             Encoding.UTF8, "application/json");
-        var response = await _httpClient.SendAsync(request);
+        using var response = await _httpClient.SendAsync(request);
         if (response.StatusCode != System.Net.HttpStatusCode.OK)
         {
             _logger.LogErrorHere($"Неуспешный статус при получении расписания: {response.StatusCode}, Request: {JsonSerializer.Serialize(msr, GlobalConsts.JsonSerializerOptions)}");
@@ -53,9 +53,9 @@ public class ModeusHttpClient
 
     public async Task<List<Attendees>> GetAttendeesAsync(Guid eventId)
     {
-        var request = new HttpRequestMessage(HttpMethod.Get,
+        using var request = new HttpRequestMessage(HttpMethod.Get,
             $"schedule-calendar-v2/api/calendar/events/{eventId}/attendees");
-        var response = await _httpClient.SendAsync(request);
+        using var response = await _httpClient.SendAsync(request);
         if (response.StatusCode != System.Net.HttpStatusCode.OK)
         {
             _logger.LogErrorHere($"Неуспешный статус при получении расписания: {response.StatusCode}, eventId: {eventId}");
@@ -113,11 +113,11 @@ public class ModeusHttpClient
 
     public async Task<string?> SearchRoomsAsync(RoomSearchRequest requestDto)
     {
-        var request = new HttpRequestMessage(HttpMethod.Post, "schedule-calendar-v2/api/campus/rooms/search");
+        using var request = new HttpRequestMessage(HttpMethod.Post, "schedule-calendar-v2/api/campus/rooms/search");
         request.Content =
             new StringContent(JsonSerializer.Serialize(requestDto, GlobalConsts.JsonSerializerOptions),
                 Encoding.UTF8, "application/json");
-        var response = await _httpClient.SendAsync(request);
+        using var response = await _httpClient.SendAsync(request);
         if (response.StatusCode != System.Net.HttpStatusCode.OK)
         {
             _logger.LogErrorHere($"Неуспешный статус при получении расписания: {response.StatusCode}, Request: {JsonSerializer.Serialize(requestDto, GlobalConsts.JsonSerializerOptions)}");