diff --git a/Gemfile.lock b/Gemfile.lock
index 83841596..a01d79b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -209,6 +209,7 @@ GEM
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
+    semantic_range (2.3.0)
     sentry-raven (2.13.0)
       faraday (>= 0.7.6, < 1.0)
     shoulda-matchers (4.3.0)
@@ -242,10 +243,11 @@ GEM
       nokogiri (~> 1.6)
       rubyzip (>= 1.3.0)
       selenium-webdriver (>= 3.0, < 4.0)
-    webpacker (4.2.2)
-      activesupport (>= 4.2)
+    webpacker (5.0.1)
+      activesupport (>= 5.2)
       rack-proxy (>= 0.6.1)
-      railties (>= 4.2)
+      railties (>= 5.2)
+      semantic_range (>= 2.3.0)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.4)