diff --git a/Gemfile.lock b/Gemfile.lock
index 5f00fb5..b897644 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,7 +136,7 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.8.1)
     mime-types (1.25.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.8.1)
     mongoid (3.1.7)
       activemodel (~> 3.2)
       moped (~> 1.4)
@@ -148,8 +148,9 @@ GEM
     moped (1.5.3)
     multi_json (1.15.0)
     multipart-post (2.0.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.14.3)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     origin (1.1.0)
     paperclip (4.2.4)
       activemodel (>= 3.2.0)
@@ -168,6 +169,7 @@ GEM
       method_source (~> 0.8)
       slop (~> 3.4)
     puma (3.6.2)
+    racc (1.6.2)
     rack (1.4.7)
     rack-cache (1.7.1)
       rack (>= 0.4)