diff --git a/qatserver/Gemfile.lock b/qatserver/Gemfile.lock
index 6f9080e..b7cd79b 100644
--- a/qatserver/Gemfile.lock
+++ b/qatserver/Gemfile.lock
@@ -59,11 +59,12 @@ GEM
     json (2.3.1)
     middleware (0.1.0)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.14.2)
     multi_test (0.1.2)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     poltergeist (1.18.1)
       capybara (>= 2.1, < 4)
       cliver (~> 0.3.1)
@@ -74,6 +75,7 @@ GEM
       thor
       thread_safe
     public_suffix (4.0.6)
+    racc (1.5.2)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)