diff --git a/Gemfile.lock b/Gemfile.lock
index f744730..ae1e085 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -69,9 +69,9 @@ GEM
     multi_json (1.13.1)
     mustermann (1.0.3)
     netrc (0.11.0)
-    nokogiri (1.9.1)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.9.1-java)
+    nokogiri (1.10.8-java)
     polyglot (0.3.5)
     pry (0.9.12.2)
       coderay (~> 1.0.5)