diff --git a/Gemfile.lock b/Gemfile.lock
index fc08da5..1cbf1a5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -623,9 +623,9 @@ GEM
     noid-rails (3.0.3)
       actionpack (>= 5.0.0, < 7)
       noid (~> 0.9)
-    nokogiri (1.13.8-x86_64-darwin)
+    nokogiri (1.15.3-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.13.8-x86_64-linux)
+    nokogiri (1.15.3-x86_64-linux)
       racc (~> 1.4)
     oauth (0.5.10)
     oauth2 (1.4.9)
@@ -659,7 +659,7 @@ GEM
       nokogiri (~> 1.6)
       rails (>= 5.0, < 6.2)
       rdf
-    racc (1.6.0)
+    racc (1.7.1)
     rack (2.2.4)
     rack-test (2.0.2)
       rack (>= 1.3)