diff --git a/Gemfile.lock b/Gemfile.lock
index 10e4fcec1..1a95d036f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -326,7 +326,7 @@ GEM
       json (~> 1.4)
     redcarpet (3.0.0)
     redis (3.0.4)
-    redis-namespace (1.3.0)
+    redis-namespace (1.3.1)
       redis (~> 3.0.0)
     remotipart (1.2.1)
     rmagick (2.13.2)