diff --git a/Gemfile.lock b/Gemfile.lock
index 74d1eb3..929c270 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -189,13 +189,14 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.11.3)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
     nenv (0.3.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -206,6 +207,7 @@ GEM
     public_suffix (3.1.1)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
+    racc (1.5.2)
     rack (1.6.11)
     rack-test (0.6.3)
       rack (>= 1.0)