diff --git a/Gemfile.lock b/Gemfile.lock
index 6b0278b..25d1077 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
       sqlite3 (~> 1.3)
       thin (~> 1.5.0)
     mime-types (1.23)
-    mini_portile (0.5.0)
+    mini_portile2 (2.8.0)
     multi_json (1.7.6)
     mysql2 (0.3.11)
     net-scp (1.1.1)
@@ -126,8 +126,9 @@ GEM
     net-ssh (2.6.7)
     net-ssh-gateway (1.2.0)
       net-ssh (>= 2.6.5)
-    nokogiri (1.6.0)
-      mini_portile (~> 0.5.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     open4 (1.3.0)
     orm_adapter (0.0.7)
     paperclip (2.8.0)
@@ -137,6 +138,7 @@ GEM
       mime-types
     polyglot (0.3.3)
     populator (1.0.0)
+    racc (1.6.0)
     rack (1.4.5)
     rack-cache (1.2)
       rack (>= 0.4)