diff --git a/group_vars/allsearch_api/common.yml b/group_vars/allsearch_api/common.yml
index eda28bf5f..9cdfe75b1 100644
--- a/group_vars/allsearch_api/common.yml
+++ b/group_vars/allsearch_api/common.yml
@@ -1,6 +1,7 @@
 ---
 install_ruby_from_source: true
-ruby_version_override: "ruby-3.3.6"
+ruby_version_override: "ruby-3.4.1"
+ruby_yjit: true
 passenger_extra_http_config:
   - "passenger_preload_bundler on;"
 
diff --git a/group_vars/allsearch_api/staging.yml b/group_vars/allsearch_api/staging.yml
index bf1976212..3de9d2c5f 100644
--- a/group_vars/allsearch_api/staging.yml
+++ b/group_vars/allsearch_api/staging.yml
@@ -1,6 +1,5 @@
 ---
 rails_app_env: staging
-ruby_yjit: true
 allsearch_api_secret_key: '{{vault_allsearch_api_staging_secret_key}}'
 
 postgres_host: lib-postgres-staging1.princeton.edu
diff --git a/playbooks/allsearch_api.yml b/playbooks/allsearch_api.yml
index b1ec46e89..b3d4a10c5 100644
--- a/playbooks/allsearch_api.yml
+++ b/playbooks/allsearch_api.yml
@@ -19,22 +19,22 @@
       when: runtime_env | default('staging') == "production"
   tasks:
     - name: allsearch_api | update rubygems
-      ansible.builtin.command: gem update --system 3.5.23
+      ansible.builtin.command: gem update --system 3.6.3
       become: true
       register: update_rubygems
       changed_when: '"Latest version already installed. Done." not in update_rubygems.stdout'
       tags: rubygems
 
     - name: allsearch_api | install default bundler
-      ansible.builtin.command: gem install --default bundler:2.5.23
+      ansible.builtin.command: gem install --default bundler:2.6.3
       become: true
       register: install_default_bundler
-      changed_when: '"Fetching bundler-2.5.23.gem" in install_default_bundler.stdout'
+      changed_when: '"Fetching bundler-2.6.3.gem" in install_default_bundler.stdout'
       tags: rubygems
 
     - name: allsearch_api | remove old default bundler
       ansible.builtin.file:
-        path: /usr/local/lib/ruby/gems/3.3.0/specifications/default/bundler-2.5.13.gemspec
+        path: /usr/local/lib/ruby/gems/3.3.0/specifications/default/bundler-2.5.23.gemspec
         state: absent
       tags: rubygems