diff --git a/.ruby-version b/.ruby-version
index 9c25013..47b322c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.6
+3.4.1
diff --git a/Gemfile b/Gemfile
index d0a97f8..e40b172 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-ruby "3.3.6"
+ruby "3.4.1"
 
 source "https://rubygems.org"
 gemspec
diff --git a/Gemfile.lock b/Gemfile.lock
index 7c028d5..3cf79de 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    boba (0.0.14)
+    boba (0.0.15)
       sorbet-static-and-runtime (~> 0.5)
-      tapioca (<= 0.16.5)
+      tapioca (<= 0.16.6)
 
 GEM
   remote: https://rubygems.org/
@@ -124,6 +124,7 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.1.5)
+    mini_portile2 (2.8.8)
     minitest (5.25.1)
     minitest-hooks (1.5.2)
       minitest (> 5.3)
@@ -152,11 +153,8 @@ GEM
       net-protocol
     netrc (0.11.0)
     nio4r (2.7.3)
-    nokogiri (1.16.7-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-linux)
+    nokogiri (1.16.7)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     paperclip (6.1.0)
       activemodel (>= 4.2.0)
@@ -254,9 +252,8 @@ GEM
       prism (>= 0.28.0)
       sorbet-static-and-runtime (>= 0.5.10187)
       thor (>= 0.19.2)
-    sqlite3 (2.3.1-arm64-darwin)
-    sqlite3 (2.3.1-x86_64-darwin)
-    sqlite3 (2.3.1-x86_64-linux-gnu)
+    sqlite3 (2.3.1)
+      mini_portile2 (~> 2.8.0)
     state_machines (0.6.0)
     stringio (3.1.1)
     tapioca (0.16.5)
@@ -307,7 +304,7 @@ DEPENDENCIES
   state_machines
 
 RUBY VERSION
-   ruby 3.3.6p108
+   ruby 3.4.1p0
 
 BUNDLED WITH
    2.5.17
diff --git a/History.md b/History.md
index d9c89a4..bc0b382 100644
--- a/History.md
+++ b/History.md
@@ -1,5 +1,9 @@
 # Boba History
 
+## 0.0.15
+
+- Bump Tapioca & Ruby Versions
+
 ## 0.0.14
 
 - Add test harness, CI, and a bunch of specs. Thanks @rzane!
diff --git a/boba.gemspec b/boba.gemspec
index fca4304..0ab7b08 100644
--- a/boba.gemspec
+++ b/boba.gemspec
@@ -28,5 +28,5 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 3.0.0"
 
   spec.add_dependency("sorbet-static-and-runtime", "~> 0.5")
-  spec.add_dependency("tapioca", "<=0.16.5")
+  spec.add_dependency("tapioca", "<= 0.16.6")
 end
diff --git a/lib/boba/version.rb b/lib/boba/version.rb
index 4f87c69..3830cdb 100644
--- a/lib/boba/version.rb
+++ b/lib/boba/version.rb
@@ -2,5 +2,5 @@
 # frozen_string_literal: true
 
 module Boba
-  VERSION = "0.0.14"
+  VERSION = "0.0.15"
 end