diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 11550fa..0d93445 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,6 +19,7 @@ jobs:
           - "3.0.6"
           - "3.1.4"
           - "3.2.2"
+          - "3.3.5"
 
     steps:
       - uses: actions/checkout@v3
diff --git a/Gemfile.lock b/Gemfile.lock
index d557c0d..ae5f9d1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,6 +4,7 @@ PATH
     chroma-db (0.8.0)
       dry-monads (~> 1.6)
       ruby-next (~> 1.0, >= 1.0.3)
+      zeitwerk (~> 2.6.0)
 
 GEM
   remote: https://rubygems.org/
@@ -96,7 +97,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    zeitwerk (2.7.0)
+    zeitwerk (2.6.18)
 
 PLATFORMS
   arm64-darwin-22
diff --git a/chroma-db.gemspec b/chroma-db.gemspec
index 95c7288..0a910cc 100644
--- a/chroma-db.gemspec
+++ b/chroma-db.gemspec
@@ -32,6 +32,7 @@ Gem::Specification.new do |spec|
 
   # Uncomment to register a new dependency of your gem
   spec.add_dependency "dry-monads", "~> 1.6"
+  spec.add_dependency "zeitwerk", "~> 2.6.0"
 
   if ENV["RELEASING_GEM"].nil? && File.directory?(File.join(__dir__, ".git"))
     spec.add_runtime_dependency "ruby-next", "~> 1.0", ">= 1.0.3"