diff --git a/record-and-playback/core/Gemfile.lock b/record-and-playback/core/Gemfile.lock
index 7e57f74f61fdb9b43d12d8b6b0e973c05a636209..9df1b520eefa2de93e379ff973c697c11debf447 100644
--- a/record-and-playback/core/Gemfile.lock
+++ b/record-and-playback/core/Gemfile.lock
@@ -7,11 +7,11 @@ GEM
     java_properties (0.0.4)
     jwt (2.1.0)
     mini_portile2 (2.3.0)
-    nokogiri (1.8.1)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     open4 (1.3.4)
     redis (4.0.1)
-    rubyzip (1.2.1)
+    rubyzip (1.2.2)
     trollop (2.1.2)
 
 PLATFORMS