diff --git a/Gemfile b/Gemfile
index 41c294010..2012e158e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -51,7 +51,7 @@ gem 'ed25519', '~> 1.3'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
 gem 'hiredis', '~> 0.6'
-gem 'redis-namespace', '~> 1.10'
+gem 'redis-namespace', '~> 1.11'
 gem 'htmlentities', '~> 4.3'
 gem 'http', '~> 5.1'
 gem 'http_accept_language', '~> 2.1'
diff --git a/Gemfile.lock b/Gemfile.lock
index 987f7d80d..aa9587d77 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -556,7 +556,7 @@ GEM
       rdf (~> 3.2)
     redcarpet (3.6.0)
     redis (4.5.1)
-    redis-namespace (1.10.0)
+    redis-namespace (1.11.0)
       redis (>= 4)
     redlock (1.3.2)
       redis (>= 3.0.0, < 6.0)
@@ -854,7 +854,7 @@ DEPENDENCIES
   rdf-normalize (~> 0.5)
   redcarpet (~> 3.6)
   redis (~> 4.5)
-  redis-namespace (~> 1.10)
+  redis-namespace (~> 1.11)
   rexml (~> 3.2)
   rqrcode (~> 2.1)
   rspec-rails (~> 5.1)