diff --git a/Gemfile b/Gemfile
index e22cdeb..776d970 100644
--- a/Gemfile
+++ b/Gemfile
@@ -48,6 +48,9 @@ gem "select2-rails"
 # Dynamic forms
 gem 'cocoon'
 
+# Sentry (actually glitchtip)
+gem 'sentry-rails'
+
 # Font Awesome
 gem 'font-awesome-rails'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index b8b320a..c5e5368 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,6 +76,7 @@ GEM
       rake (>= 10.4, < 14.0)
     base64 (0.2.0)
     bcrypt_pbkdf (1.1.0)
+    bigdecimal (3.1.7)
     bindex (0.8.1)
     bootsnap (1.18.3)
       msgpack (~> 1.2)
@@ -255,8 +256,6 @@ GEM
     rack (2.2.8.1)
     rack-contrib (2.4.0)
       rack (< 4)
-    rack-proxy (0.7.7)
-      rack
     rack-test (2.1.0)
       rack (>= 1.3)
     rails (6.1.7.7)
@@ -324,7 +323,12 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    semantic_range (3.0.0)
+    sentry-rails (5.17.1)
+      railties (>= 5.0)
+      sentry-ruby (~> 5.17.1)
+    sentry-ruby (5.17.1)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.0.2)
     shellany (0.0.1)
     slim (5.2.1)
       temple (~> 0.10.0)
@@ -364,11 +368,6 @@ GEM
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webpacker (5.4.4)
-      activesupport (>= 5.2)
-      rack-proxy (>= 0.6.1)
-      railties (>= 5.2)
-      semantic_range (>= 2.3.0)
     webrick (1.8.1)
     websocket (1.2.10)
     websocket-driver (0.7.6)
@@ -415,13 +414,13 @@ DEPENDENCIES
   sassc-rails
   select2-rails
   selenium-webdriver
+  sentry-rails
   slim-rails
   timecop
   turbolinks (~> 5)
   tzinfo-data
   uglifier (>= 1.3.0)
   web-console (>= 3.3.0)
-  webpacker
 
 RUBY VERSION
    ruby 3.3.0p0