diff --git a/src/TimberInstaller.php b/src/TimberInstaller.php
index dc25eac..4c06af3 100644
--- a/src/TimberInstaller.php
+++ b/src/TimberInstaller.php
@@ -46,6 +46,8 @@ public function install()
             $process->setTty(true);
         }
 
+        $process->setTimeout(3600);
+
         $process->run(function ($type, $line) {
             $this->output->writeln($line);
         });
diff --git a/src/Traits/Composer.php b/src/Traits/Composer.php
index aa4c556..524b45f 100644
--- a/src/Traits/Composer.php
+++ b/src/Traits/Composer.php
@@ -16,6 +16,7 @@ protected function install($package)
     {
         $command = $this->findComposer() . ' require ' . $package;
         $process = new Process($command);
+        $process->setTimeout(3600);
         $process->run(function ($type, $line) {
             echo $line . PHP_EOL;
         });