diff --git a/src/Service/RedmineService.php b/src/Service/RedmineService.php
index 6b0cb3b..7fe44b7 100644
--- a/src/Service/RedmineService.php
+++ b/src/Service/RedmineService.php
@@ -51,9 +51,9 @@ class RedmineService
     public function majProject(Project $project, string $apiKey, bool $force = false): void
     {
         $updatedAt = $project->getUpdateAt();
-        $updatedMinus10 = $updatedAt instanceof \DateTime ? (clone $updatedAt)->sub(new \DateInterval('PT10M')) : null;
+        $updatedMinus3H = $updatedAt instanceof \DateTime ? (clone $updatedAt)->setTimezone(new \DateTimeZone('UTC'))->sub(new \DateInterval('PT3H')) : null;
 
-        $redmine = $this->getProject($project->getId(), $apiKey, $updatedMinus10, $force);
+        $redmine = $this->getProject($project->getId(), $apiKey, $updatedMinus3H, $force);
         if ($redmine) {
             $project->setRedmine($redmine);
         }
@@ -190,9 +190,9 @@ class RedmineService
         $this->majProject($project, $apiKey, $force);
 
         $updatedAt = $project->getUpdateIssuesAt();
-        $updatedMinus10 = $updatedAt instanceof \DateTime ? (clone $updatedAt)->sub(new \DateInterval('PT10M')) : null;
+        $updatedMinus3H = $updatedAt instanceof \DateTime ? (clone $updatedAt)->setTimezone(new \DateTimeZone('UTC'))->sub(new \DateInterval('PT3H')) : null;
 
-        $rissues = $this->getProjectIssues($project->getId(), $apiKey, $force ? null : $updatedMinus10);
+        $rissues = $this->getProjectIssues($project->getId(), $apiKey, $force ? null : $updatedMinus3H);
         $rissueids = [];
         foreach ($rissues as $rissue) {
             array_push($rissueids, $rissue['id']);
@@ -291,7 +291,6 @@ class RedmineService
             }
 
             $url = $this->baseUrl.'/issues.json?'.http_build_query($queryParams);
-
             $response = $this->client->request('GET', $url, [
                 'headers' => [
                     'X-Redmine-API-Key' => $apiKey,