diff --git a/Gemfile.lock b/Gemfile.lock
index 4f4d7ea6..da570e19 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -147,7 +147,7 @@ GEM
       net-ssh (>= 2.6.5)
     net-ssh (4.2.0)
     nio4r (2.3.1)
-    nokogiri (1.10.1)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     octokit (4.8.0)
       sawyer (~> 0.8.0, >= 0.5.3)