diff --git a/Gemfile.lock b/Gemfile.lock
index 6b90248..50e77f2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,11 +104,11 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.0)
     mini_mime (1.0.0)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     nio4r (2.2.0)
-    nokogiri (1.11.5)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.13.3)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     omniauth (1.8.1)
       hashie (>= 3.4.6, < 3.6.0)
@@ -122,7 +122,7 @@ GEM
       pry (>= 0.10.4)
     puma (5.3.2)
       nio4r (~> 2.0)
-    racc (1.5.2)
+    racc (1.6.0)
     rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)