diff --git a/Gemfile.lock b/Gemfile.lock
index 143583a..b0742ee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,7 +109,7 @@ GEM
     minitest (5.14.3)
     msgpack (1.3.3)
     nio4r (2.5.4)
-    nokogiri (1.11.1-x86_64-linux)
+    nokogiri (1.12.5-x86_64-linux)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (1.2.3)