diff --git a/Gemfile b/Gemfile
index 594b16ef6..7dcce36e3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -38,7 +38,7 @@ gem 'bootstrap-social-rails', '~> 4.12'
 gem 'bootstrap_form', '~> 2.7'
 gem 'bundler' # Ensure it's available
 # Note: if webpacker is used, see chartkick website for added instructions
-gem 'chartkick', '~> 4.0' # Chart project_stats
+gem 'chartkick', '~> 5.0' # Chart project_stats
 gem 'faraday-retry', '~> 2.1' # Force retry of faraday requests for reliability
 # We no longger use "fastly-rails"; it doesn't support Rails 6+.
 # They recommend switching to the "fastly" gem (aka "fastly-ruby"),
diff --git a/Gemfile.lock b/Gemfile.lock
index 449029ffd..c2cc9e484 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,7 +109,7 @@ GEM
       xpath (~> 3.2)
     capybara-slow_finder_errors (0.1.5)
       capybara (~> 3.0)
-    chartkick (4.2.1)
+    chartkick (5.0.6)
     chef-utils (18.3.0)
       concurrent-ruby
     code_analyzer (0.5.5)
@@ -522,7 +522,7 @@ DEPENDENCIES
   bundler
   bundler-audit
   capybara-slow_finder_errors
-  chartkick (~> 4.0)
+  chartkick (~> 5.0)
   codecov
   dotenv-rails (~> 2.7)
   eslintrb