diff --git a/blog/Gemfile.lock b/blog/Gemfile.lock
index 954ae8c..c97a3c9 100644
--- a/blog/Gemfile.lock
+++ b/blog/Gemfile.lock
@@ -121,18 +121,20 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.15.0)
     msgpack (1.3.0)
     multipart-post (2.1.1)
     net-http-persistent (3.1.0)
       connection_pool (~> 2.2)
     nio4r (2.4.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     popper_js (1.14.5)
     public_suffix (3.1.1)
     puma (3.12.1)
+    racc (1.6.2)
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)