diff --git a/Gemfile.lock b/Gemfile.lock
index 9b763f59b31..71c771f36fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -193,7 +193,7 @@ GEM
     logstash-event (1.2.02)
     logstash-logger (0.26.1)
       logstash-event (~> 1.2)
-    logster (2.9.5)
+    logster (2.9.6)
     loofah (2.9.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)