diff --git a/Gemfile b/Gemfile
index 51219dd..aa41146 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,7 +14,7 @@ gem "pg"
 gem "plek"
 gem "sentry-sidekiq"
 gem "sidekiq-scheduler"
-gem "sidekiq-unique-jobs"
+gem "sidekiq-unique-jobs", "< 8.0.8"
 
 group :development, :test do
   gem "brakeman"
diff --git a/Gemfile.lock b/Gemfile.lock
index fe53ea2..6c7694d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -656,7 +656,7 @@ GEM
       rufus-scheduler (~> 3.2)
       sidekiq (>= 6, < 8)
       tilt (>= 1.4.0, < 3)
-    sidekiq-unique-jobs (8.0.10)
+    sidekiq-unique-jobs (8.0.7)
       concurrent-ruby (~> 1.0, >= 1.0.5)
       sidekiq (>= 7.0.0, < 8.0.0)
       thor (>= 1.0, < 3.0)
@@ -741,7 +741,7 @@ DEPENDENCIES
   rubocop-govuk
   sentry-sidekiq
   sidekiq-scheduler
-  sidekiq-unique-jobs
+  sidekiq-unique-jobs (< 8.0.8)
   simplecov
   timecop
   web-console