diff --git a/Gemfile b/Gemfile
index 9a4c45712..d2bf4b07a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -38,11 +38,11 @@ gem "simple_captcha2", "0.5.0", require: "simple_captcha"
 # Background processing
 
 gem "redis", "4.7.0"
-gem "sidekiq", "6.4.2"
+gem "sidekiq", "6.5.1"
 
 # Scheduled processing
 
-gem "sidekiq-cron", "1.4.0"
+gem "sidekiq-cron", "1.6.0"
 
 # Compression
 
diff --git a/Gemfile.lock b/Gemfile.lock
index fb1c79711..33e1f9fec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -681,11 +681,11 @@ GEM
     secure_headers (6.3.3)
     shoulda-matchers (4.5.1)
       activesupport (>= 4.2.0)
-    sidekiq (6.4.2)
+    sidekiq (6.5.1)
       connection_pool (>= 2.2.2)
       rack (~> 2.0)
       redis (>= 4.2.0)
-    sidekiq-cron (1.4.0)
+    sidekiq-cron (1.6.0)
       fugit (~> 1)
       sidekiq (>= 4.2.1)
     simple_captcha2 (0.5.0)
@@ -910,8 +910,8 @@ DEPENDENCIES
   sassc-rails (= 2.1.2)
   secure_headers (= 6.3.3)
   shoulda-matchers (= 4.5.1)
-  sidekiq (= 6.4.2)
-  sidekiq-cron (= 1.4.0)
+  sidekiq (= 6.5.1)
+  sidekiq-cron (= 1.6.0)
   simple_captcha2 (= 0.5.0)
   simplecov (= 0.21.2)
   sinon-rails (= 1.15.0)