diff --git a/Gemfile.lock b/Gemfile.lock
index e53a1454d..211521528 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -167,15 +167,16 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_test (0.1.2)
     mysql2 (0.5.2)
     nenv (0.3.0)
     nio4r (2.3.1)
-    nokogiri (1.10.2)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -197,6 +198,7 @@ GEM
     psych (3.1.0)
     public_suffix (3.0.3)
     puma (3.12.1)
+    racc (1.6.0)
     rack (2.0.7)
     rack-livereload (0.3.17)
       rack