diff --git a/Gemfile.lock b/Gemfile.lock
index ad791cc..9333b21 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -177,16 +177,16 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
     mercenary (0.3.6)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minima (2.1.1)
       jekyll (~> 3.3)
     minitest (5.10.3)
     multipart-post (2.0.0)
     net-dns (0.8.0)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
-    nokogiri (1.11.4-x64-mingw32)
+    nokogiri (1.12.5-x64-mingw32)
       racc (~> 1.4)
     octokit (4.7.0)
       sawyer (~> 0.8.0, >= 0.5.3)