diff --git a/Gemfile.lock b/Gemfile.lock
index f63501c..3301901 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    network_resiliency (0.8.2)
+    network_resiliency (0.0.1)
 
 GEM
   remote: https://rubygems.org/
@@ -210,7 +210,10 @@ GEM
     rake (13.1.0)
     rdoc (6.6.3.1)
       psych (>= 4.0.0)
-    redis (4.8.1)
+    redis (5.2.0)
+      redis-client (>= 0.22.0)
+    redis-client (0.22.1)
+      connection_pool
     reline (0.4.3)
       io-console (~> 0.5)
     rspec (3.12.0)
@@ -268,7 +271,7 @@ DEPENDENCIES
   rack
   rack-test
   rails (>= 5)
-  redis (~> 4)
+  redis (~> 5)
   rspec
   rspec-rails
   simplecov
diff --git a/network_resiliency.gemspec b/network_resiliency.gemspec
index f270367..6dbfa39 100644
--- a/network_resiliency.gemspec
+++ b/network_resiliency.gemspec
@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rack"
   s.add_development_dependency "rack-test"
   s.add_development_dependency "rails", ">= 5"
-  s.add_development_dependency "redis", "~> 4"
+  s.add_development_dependency "redis", "~> 5"
   s.add_development_dependency "rspec"
   s.add_development_dependency "rspec-rails"
   s.add_development_dependency "simplecov"