diff --git a/Gemfile.lock b/Gemfile.lock
index f0a5e43..a7e66f2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -77,7 +77,7 @@ GEM
     codecov (0.6.0)
       simplecov (>= 0.15, < 0.22)
     concurrent-ruby (1.2.2)
-    connection_pool (2.2.5)
+    connection_pool (2.4.0)
     crass (1.0.6)
     database_cleaner-active_record (2.0.1)
       activerecord (>= 5.a)
@@ -203,7 +203,7 @@ GEM
     pundit-matchers (1.6.0)
       rspec-rails (>= 3.0.0)
     racc (1.6.2)
-    rack (2.2.6.3)
+    rack (2.2.6.4)
     rack-proxy (0.7.6)
       rack
     rack-test (2.0.2)
@@ -252,7 +252,8 @@ GEM
       ffi (~> 1.0)
     recaptcha (5.9.0)
       json
-    redis (4.6.0)
+    redis-client (0.14.1)
+      connection_pool
     regexp_parser (2.7.0)
     request_store (1.5.1)
       rack (>= 1.4)
@@ -314,10 +315,11 @@ GEM
       activesupport (>= 3)
     shoulda-matchers (5.1.0)
       activesupport (>= 5.2.0)
-    sidekiq (6.4.1)
-      connection_pool (>= 2.2.2)
-      rack (~> 2.0)
-      redis (>= 4.2.0)
+    sidekiq (7.0.8)
+      concurrent-ruby (< 2)
+      connection_pool (>= 2.3.0)
+      rack (>= 2.2.4)
+      redis-client (>= 0.11.0)
     simple_form (5.1.0)
       actionpack (>= 5.2)
       activemodel (>= 5.2)