diff --git a/Gemfile.lock b/Gemfile.lock
index aed2575..7fbd144 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -121,8 +121,10 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
-    mini_portile2 (2.2.0)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_portile2 (2.8.0)
     minitest (5.10.2)
     multi_json (1.12.1)
     multi_xml (0.6.0)
@@ -130,8 +132,9 @@ GEM
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (3.2.0)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     paperclip (6.0.0)
       activemodel (>= 4.2.0)
@@ -140,6 +143,7 @@ GEM
       mimemagic (~> 0.3.0)
       terrapin (~> 0.6.0)
     pg (0.21.0)
+    racc (1.6.0)
     rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)