diff --git a/.ruby-version b/.ruby-version
index be94e6f5..15a27998 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.2
+3.3.0
diff --git a/Dockerfile b/Dockerfile
index 4d693600..a390950a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.2-alpine3.18@sha256:198e97ccb12cd0297c274d10e504138f412f90bed50c36ebde0a466ab89cf526 AS build
+FROM ruby:3.3.0-alpine3.19@sha256:203b3087530e9cb117d8aab9b49bb766253fd8a6606a0d7520a591c7a3d992f7 AS build
 
 WORKDIR /app
 
@@ -26,7 +26,7 @@ ENV RAILS_ENV="${RAILS_ENV:-production}" \
 
 COPY --chown=ruby:ruby . .
 
-FROM ruby:3.2.2-alpine3.18@sha256:198e97ccb12cd0297c274d10e504138f412f90bed50c36ebde0a466ab89cf526 AS app
+FROM ruby:3.3.0-alpine3.19@sha256:203b3087530e9cb117d8aab9b49bb766253fd8a6606a0d7520a591c7a3d992f7 AS app
 
 ENV RAILS_ENV="${RAILS_ENV:-production}" \
     PATH="${PATH}:/home/ruby/.local/bin" \
diff --git a/Gemfile b/Gemfile
index 5fea6ea4..00d53b49 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.2.2"
+ruby "3.3.0"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.0.8"
diff --git a/Gemfile.lock b/Gemfile.lock
index ba9ab3f6..68bb043c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -163,6 +163,7 @@ GEM
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.5)
+    mini_portile2 (2.8.5)
     minitest (5.20.0)
     msgpack (1.7.2)
     net-imap (0.3.7)
@@ -175,11 +176,8 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.9)
-    nokogiri (1.15.5-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-linux)
+    nokogiri (1.15.5)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     paper_trail (15.1.0)
       activerecord (>= 6.1)
@@ -317,6 +315,7 @@ GEM
 PLATFORMS
   arm64-darwin-21
   arm64-darwin-22
+  arm64-darwin-23
   x86_64-darwin-21
   x86_64-darwin-22
   x86_64-linux
@@ -346,7 +345,7 @@ DEPENDENCIES
   tzinfo-data
 
 RUBY VERSION
-   ruby 3.2.2p53
+   ruby 3.3.0p0
 
 BUNDLED WITH
    2.4.10
diff --git a/spec/integration/sentry_spec.rb b/spec/integration/sentry_spec.rb
index a88ea0cd..f46ed7de 100644
--- a/spec/integration/sentry_spec.rb
+++ b/spec/integration/sentry_spec.rb
@@ -44,12 +44,8 @@
       expect(filtered_event.to_hash.to_s).not_to include "submission-email@test.example"
     end
 
-    it "replaces the email address in the exception with a comment" do
-      expect(filtered_event.to_hash[:exception][:values].first[:value]).to include "[Filtered (client-side)]"
-    end
-
     it "keeps the rest of the exception message" do
-      expect(filtered_event.to_hash[:exception][:values].first[:value]).to include "undefined method"
+      expect(filtered_event.to_hash[:exception][:values].first[:value]).to eq "undefined method `not_a_method' for an instance of Form (NoMethodError)"
     end
   end