diff --git a/Gemfile.lock b/Gemfile.lock
index 4cf1f04..730c1d6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -131,7 +131,7 @@ GEM
       rake
     mini_magick (4.10.1)
     mini_mime (1.0.2)
-    mini_portile2 (2.5.3)
+    mini_portile2 (2.6.1)
     minitest (5.14.0)
     msgpack (1.3.3)
     msgpack (1.3.3-java)
@@ -139,14 +139,14 @@ GEM
     msgpack (1.3.3-x86-mingw32)
     nio4r (2.5.7)
     nio4r (2.5.7-java)
-    nokogiri (1.11.7)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
-    nokogiri (1.11.7-java)
+    nokogiri (1.12.5-java)
       racc (~> 1.4)
-    nokogiri (1.11.7-x64-mingw32)
+    nokogiri (1.12.5-x64-mingw32)
       racc (~> 1.4)
-    nokogiri (1.11.7-x86-mingw32)
+    nokogiri (1.12.5-x86-mingw32)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (1.2.3)