diff --git a/Gemfile.lock b/Gemfile.lock
index 613c47b0c..34eacae62 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,10 +93,12 @@ GEM
     mail (2.7.0)
       mini_mime (>= 0.1.1)
     mime-types (2.99.3)
-    mimemagic (0.3.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_magick (4.8.0)
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     mongo (2.5.1)
       bson (>= 4.3.0, < 5.0.0)
@@ -115,8 +117,9 @@ GEM
     mynyml-redgreen (0.7.1)
       term-ansicolor (>= 1.0.4)
     netrc (0.11.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.13.3)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     origin (2.3.1)
     orm_adapter (0.5.0)
     paperclip (5.2.1)
@@ -126,6 +129,7 @@ GEM
       mime-types
       mimemagic (~> 0.3.0)
     public_suffix (3.0.2)
+    racc (1.6.0)
     rack (1.6.9)
     rack-protection (1.5.4)
       rack