diff --git a/Gemfile b/Gemfile
index dcc7b0ae4..313bd7c40 100644
--- a/Gemfile
+++ b/Gemfile
@@ -237,7 +237,7 @@ group :test do
   # General helpers
 
   gem "factory_bot_rails", "6.2.0"
-  gem "shoulda-matchers",  "4.5.1"
+  gem "shoulda-matchers",  "5.3.0"
   gem "timecop",           "0.9.5"
   gem "webmock",           "3.14.0", require: false
 
diff --git a/Gemfile.lock b/Gemfile.lock
index c85ccca46..20de91df6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -680,8 +680,8 @@ GEM
     scss_lint (0.60.0)
       sass (~> 3.5, >= 3.5.5)
     secure_headers (6.5.0)
-    shoulda-matchers (4.5.1)
-      activesupport (>= 4.2.0)
+    shoulda-matchers (5.3.0)
+      activesupport (>= 5.2.0)
     sidekiq (7.1.2)
       concurrent-ruby (< 2)
       connection_pool (>= 2.3.0)
@@ -888,7 +888,7 @@ DEPENDENCIES
   rubyzip (= 2.3.2)
   sassc-rails (= 2.1.2)
   secure_headers (= 6.5.0)
-  shoulda-matchers (= 4.5.1)
+  shoulda-matchers (= 5.3.0)
   sidekiq (= 7.1.2)
   sidekiq-cron (= 1.10.1)
   simple_captcha2 (= 0.5.0)