diff --git a/Gemfile.lock b/Gemfile.lock
index a93944a..39d0f7d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -87,17 +87,17 @@ GEM
     mocha (1.13.0)
     mysql2 (0.5.3)
     nio4r (2.5.8)
-    nokogiri (1.12.5-arm64-darwin)
+    nokogiri (1.15.2-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.12.5-x86_64-darwin)
+    nokogiri (1.15.2-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.12.5-x86_64-linux)
+    nokogiri (1.15.2-x86_64-linux)
       racc (~> 1.4)
     parallel (1.20.1)
     parser (3.0.1.0)
       ast (~> 2.4.1)
     pg (1.2.3)
-    racc (1.6.0)
+    racc (1.7.1)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)