diff --git a/Gemfile.lock b/Gemfile.lock
index fcc6406..5fc086d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -143,7 +143,7 @@ GEM
     method_source (0.9.2)
     mimemagic (0.3.3)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     mini_racer (0.2.8)
       libv8 (>= 6.9.411)
     minitest (5.13.0)
@@ -161,8 +161,9 @@ GEM
     mutations (0.9.0)
       activesupport
     nio4r (2.5.2)
-    nokogiri (1.10.5)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     novus-nvd3-rails (1.8.6)
     oj (3.9.2)
     parallel (1.19.1)
@@ -180,6 +181,7 @@ GEM
       pry (>= 0.12.0)
     puma (4.3.0)
       nio4r (~> 2.0)
+    racc (1.6.0)
     rack (2.0.7)
     rack-proxy (0.6.5)
       rack