diff --git a/Gemfile.lock b/Gemfile.lock
index 036671f5d9e..09fef132aa0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -206,7 +206,7 @@ GEM
     logstash-event (1.2.02)
     logstash-logger (0.26.1)
       logstash-event (~> 1.2)
-    logster (2.11.3)
+    logster (2.11.4)
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)