diff --git a/Gemfile b/Gemfile
index cb5a181..772d866 100644
--- a/Gemfile
+++ b/Gemfile
@@ -67,7 +67,7 @@ group :test do
   gem "capybara", ">= 2.15"
   gem "selenium-webdriver"
   # Easy installation and use of chromedriver to run system tests with Chrome
-  gem "webdrivers", "~> 4.0"
+  gem "webdrivers", "~> 4.6"
   gem "database_cleaner"
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 7948299..59eb957 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -123,12 +123,13 @@ GEM
     method_source (0.9.2)
     mimemagic (0.3.3)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minitest (5.11.3)
     msgpack (1.2.10)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     parallel (1.17.0)
     parser (2.6.3.0)
@@ -142,6 +143,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (3.1.0)
     puma (3.12.1)
+    racc (1.5.2)
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -170,7 +172,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -206,7 +208,7 @@ GEM
       rubocop (>= 0.68.0)
     ruby-progressbar (1.10.0)
     ruby_dep (1.5.0)
-    rubyzip (1.2.3)
+    rubyzip (1.3.0)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
@@ -274,10 +276,10 @@ GEM
       activemodel (>= 5.0)
       bindex (>= 0.4.0)
       railties (>= 5.0)
-    webdrivers (4.0.0)
+    webdrivers (4.6.0)
       nokogiri (~> 1.6)
-      rubyzip (~> 1.0)
-      selenium-webdriver (~> 3.0)
+      rubyzip (>= 1.3.0)
+      selenium-webdriver (>= 3.0, < 4.0)
     websocket-driver (0.7.0)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.3)
@@ -316,7 +318,7 @@ DEPENDENCIES
   tzinfo-data
   uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
-  webdrivers (~> 4.0)
+  webdrivers (~> 4.6)
 
 RUBY VERSION
    ruby 2.6.3p62