diff --git a/Gemfile b/Gemfile
index aefcd6f7..669158db 100644
--- a/Gemfile
+++ b/Gemfile
@@ -62,7 +62,7 @@ group :development do
 end
 
 gem "secure_headers", "~> 6.3"
-gem "sidekiq", "~> 6.4"
+gem "sidekiq", "~> 6.5"
 gem "devise", "~> 4.8"
 gem "omniauth", "~> 2.0"
 gem "omniauth-github", "~> 2.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 62927508..4de79ef5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
     coderay (1.1.3)
     colorize (0.8.1)
     concurrent-ruby (1.1.10)
-    connection_pool (2.2.5)
+    connection_pool (2.4.1)
     crack (0.4.5)
       rexml
     crass (1.0.6)
@@ -211,7 +211,7 @@ GEM
     pundit (2.2.0)
       activesupport (>= 3.0.0)
     racc (1.6.0)
-    rack (2.2.4)
+    rack (2.2.8)
     rack-protection (2.2.1)
       rack
     rack-test (2.0.2)
@@ -261,7 +261,7 @@ GEM
     rake (13.0.6)
     rash_alt (0.4.12)
       hashie (>= 3.4)
-    redis (4.7.1)
+    redis (4.8.1)
     regexp_parser (2.5.0)
     reline (0.3.1)
       io-console (~> 0.5)
@@ -307,10 +307,10 @@ GEM
     secure_headers (6.3.4)
     shoulda-matchers (5.1.0)
       activesupport (>= 5.2.0)
-    sidekiq (6.5.1)
-      connection_pool (>= 2.2.2)
+    sidekiq (6.5.10)
+      connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
-      redis (>= 4.2.0)
+      redis (>= 4.5.0, < 5)
     simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -390,7 +390,7 @@ DEPENDENCIES
   rss (~> 0.2)
   secure_headers (~> 6.3)
   shoulda-matchers (~> 5.1)
-  sidekiq (~> 6.4)
+  sidekiq (~> 6.5)
   simplecov (~> 0.21)
   sprockets-rails
   standard (~> 1.7)