diff --git a/Gemfile.lock b/Gemfile.lock
index ff77988..0046824 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,12 +92,12 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mimemagic (0.3.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.10.3)
     multi_json (1.12.2)
     nio4r (2.1.0)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.8)
+      mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     paperclip (4.3.7)
       activemodel (>= 3.2.0)