diff --git a/api_auth_docker/default.conf b/api_auth_docker/default.conf
index 07fe222..0e288bd 100644
--- a/api_auth_docker/default.conf
+++ b/api_auth_docker/default.conf
@@ -18,11 +18,11 @@ server {
     auth_request /auth;
     proxy_pass http://proxy:8888/;
 
-    # Up default 60 second timeout for 2 minutes
-    proxy_connect_timeout       120;
-    proxy_send_timeout          120;
-    proxy_read_timeout          120;
-    send_timeout                120;
+    # Up default 60 second timeout for 3 minutes (OTS stamping can take time)
+    proxy_connect_timeout       180;
+    proxy_send_timeout          180;
+    proxy_read_timeout          180;
+    send_timeout                180;
 
   }