diff --git a/Gemfile b/Gemfile
index 2c04704608..0028a78b5b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -31,7 +31,7 @@ group :test do
   gem "database_cleaner"
   gem "formulaic"
   gem "launchy"
-  gem "selenium-webdriver", "= 4.9.0"
+  gem "selenium-webdriver", "4.16.0"
   gem "shoulda-matchers"
   gem "timecop"
   gem "webdrivers"
diff --git a/Gemfile.lock b/Gemfile.lock
index 4f02c5cbaf..6af25a2af0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -290,7 +290,7 @@ GEM
       sprockets-rails
       tilt
     selectize-rails (0.12.6)
-    selenium-webdriver (4.9.0)
+    selenium-webdriver (4.16.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
@@ -329,7 +329,7 @@ GEM
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
     webrick (1.8.1)
-    websocket (1.2.9)
+    websocket (1.2.10)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
@@ -364,7 +364,7 @@ DEPENDENCIES
   pundit
   rack-timeout
   redcarpet
-  selenium-webdriver (= 4.9.0)
+  selenium-webdriver (= 4.16.0)
   sentry-raven
   shoulda-matchers
   timecop