diff --git a/shepherd/Gemfile.lock b/shepherd/Gemfile.lock
index 0652a8e..04730a8 100644
--- a/shepherd/Gemfile.lock
+++ b/shepherd/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
     net-http-persistent (3.1.0)
       connection_pool (~> 2.2)
     netrc (0.11.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
     rest-client (2.1.0)