diff --git a/Gemfile b/Gemfile
index 2b12aad..dc20934 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ gem 'json', '~> 2.6'
 gem 'mail', '~> 2.8'
 gem 'mime-types', '~> 3.4'
 gem 'nokogiri', '~> 1.13'
-gem 'redis-namespace', '~> 1.10'
+gem 'redis-namespace', '~> 1.11'
 gem 'rest-client', '~> 2.1'
 gem 'ruby-filemagic', '~> 0.7.3'
 gem 'sidekiq', '~> 6.5'
diff --git a/Gemfile.lock b/Gemfile.lock
index c829f6f..12b4fa3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,7 @@ GEM
     raindrops (0.20.0)
     rake (13.0.6)
     redis (4.8.1)
-    redis-namespace (1.10.0)
+    redis-namespace (1.11.0)
       redis (>= 4)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
@@ -133,7 +133,7 @@ DEPENDENCIES
   nokogiri (~> 1.13)
   rack-test (~> 2.1)
   rake (~> 13.0)
-  redis-namespace (~> 1.10)
+  redis-namespace (~> 1.11)
   rest-client (~> 2.1)
   rspec (~> 3.12)
   ruby-filemagic (~> 0.7.3)