diff --git a/Gemfile.lock b/Gemfile.lock
index ec34112a3..d7e732afd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,7 +150,7 @@ GEM
     elasticsearch-transport (6.0.2)
       faraday
       multi_json
-    em-http-request (1.1.5)
+    em-http-request (1.1.6)
       addressable (>= 2.3.4)
       cookiejar (!= 0.3.1)
       em-socksify (>= 0.3)
@@ -424,7 +424,7 @@ GEM
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    public_suffix (3.0.2)
+    public_suffix (3.1.1)
     puma (3.12.4)
     rabl (0.13.1)
       activesupport (>= 2.3.14)