Gemfile in identity_cache-1.5.6 vs Gemfile in identity_cache-1.6.0

@@ -9,10 +9,10 @@
 
 gem "mysql2", "~> 0.5.3", platform: :mri
 gem "pg", ">= 0.18", "< 2.0", platform: :mri
 gem "memcached", "~> 1.8.0", platform: :mri
 gem "memcached_store", "~> 2.3.2", platform: :mri
-gem "dalli", "~> 2.7.11"
+gem "dalli", "~> 3.2.3"
 gem "cityhash", "~> 0.6.0", platform: :mri
 
 gem "byebug", platform: :mri
 gem "stackprof", platform: :mri