diff --git a/Gemfile b/Gemfile
index d7c1276134..9fec9c6c1a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,7 @@ gem 'mini_magick', '~> 4.9.5'
 gem 'aws-sdk-s3', '~> 1'
 gem 'aws-sdk-ses', '~> 1'
 gem "will_paginate", '~> 3.1.7'
-gem 'dalli', '~> 2.7.10'
+gem 'dalli', '~> 3.2.3'
 gem "memcachier", '~> 0.0.2'
 gem 'redis', '~> 4.1', '>= 4.1.1'
 gem 'hiredis', '~> 0.6.3'
diff --git a/Gemfile.lock b/Gemfile.lock
index a515239851..024f6adb9f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -188,7 +188,7 @@ GEM
       railties (>= 4, < 6)
     cucumber-tag_expressions (1.1.1)
     cucumber-wire (0.0.1)
-    dalli (2.7.11)
+    dalli (3.2.3)
     database_cleaner (1.6.2)
     debase (0.2.4.1)
       debase-ruby_core_source (>= 0.10.2)
@@ -697,7 +697,7 @@ DEPENDENCIES
   countries (~> 2.0.8)
   css_parser (~> 1.7.0)
   cucumber-rails (~> 1.6.0)
-  dalli (~> 2.7.10)
+  dalli (~> 3.2.3)
   database_cleaner (~> 1.6.1)
   debase
   delayed_job (~> 4.1.3)