diff --git a/Gemfile.lock b/Gemfile.lock
index 228ec7be3..949ac5c14 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -299,7 +299,7 @@ GEM
     hiredis (0.6.3)
     hkdf (0.3.0)
     htmlentities (4.3.4)
-    http (5.1.0)
+    http (5.1.1)
       addressable (~> 2.8)
       http-cookie (~> 1.0)
       http-form_data (~> 2.2)