diff --git a/Gemfile.lock b/Gemfile.lock
index 6d071f5..d3071c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,13 +97,13 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.0.2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitest (5.14.1)
     msgpack (1.3.3)
     mysql2 (0.5.3)
     nio4r (2.5.7)
-    nokogiri (1.11.5)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     parallel (1.19.1)
     parser (2.7.1.3)