diff --git a/Gemfile b/Gemfile
index 2703fd1..1c513a1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,7 +7,7 @@ ruby '<= 2.6.3'
 gem 'rails', '>= 5.2.2.1'
 # Use sqlite3 as the database for Active Record
 # Use Puma as the app server
-gem 'puma', '~> 3.12'
+gem 'puma', '~> 4.3'
 # Use SCSS for stylesheets
 gem 'sass-rails', '~> 5.0'
 # Use Uglifier as compressor for JavaScript assets
diff --git a/Gemfile.lock b/Gemfile.lock
index db13bcd..be97ffd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -172,6 +172,7 @@ GEM
     gherkin (5.1.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    google-analytics-rails (1.1.0)
     guard (2.15.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -243,7 +244,9 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
@@ -270,7 +273,8 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.1.0)
-    puma (3.12.2)
+    puma (4.3.9)
+      nio4r (~> 2.0)
     rack (2.0.7)
     rack-proxy (0.6.5)
       rack
@@ -465,13 +469,14 @@ DEPENDENCIES
   factory_girl_rails
   figaro
   geocoder
+  google-analytics-rails (= 1.1.0)
   guard-rspec
   jbuilder (~> 2.5)
   jquery-rails
   jquery-ui-rails
   metric_fu
   pg
-  puma (~> 3.12)
+  puma (~> 4.3)
   rails (>= 5.2.2.1)
   rails_12factor
   react-rails