diff --git a/Gemfile b/Gemfile
index 07d108e40..ee5447ae4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -76,7 +76,7 @@ group :development, :test do
   gem "factory_bot_rails", "~> 6.2.0"
   gem "faker", "~> 3.2.1"
   gem "i18n-tasks", "~> 0.9.37"
-  gem "knapsack_pro", "~> 3.3.1"
+  gem "knapsack_pro", "~> 5.6.0"
   gem "launchy", "~> 2.5.2"
   gem "letter_opener_web", "~> 2.0.0"
   gem "spring", "~> 2.1.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 58072c422..7fbac83bb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -300,7 +300,7 @@ GEM
       activerecord
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
-    knapsack_pro (3.3.1)
+    knapsack_pro (5.6.0)
       rake
     kramdown (2.4.0)
       rexml
@@ -715,7 +715,7 @@ DEPENDENCIES
   jquery-rails (~> 4.6.0)
   jquery-ui-rails (~> 6.0.1)
   kaminari (~> 1.2.2)
-  knapsack_pro (~> 3.3.1)
+  knapsack_pro (~> 5.6.0)
   launchy (~> 2.5.2)
   leaflet-rails (~> 1.9.3)
   letter_opener_web (~> 2.0.0)