diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 55c5f8051e..0a177ccf12 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -36,12 +36,12 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2
+          ruby-version: 3.4
 
       - name: Set up Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 18
+          node-version: 22
 
       # Dependencies
 
diff --git a/.github/workflows/reusable-workflow-rspec.yml b/.github/workflows/reusable-workflow-rspec.yml
index bfeec0abb5..3fe50bd6a7 100644
--- a/.github/workflows/reusable-workflow-rspec.yml
+++ b/.github/workflows/reusable-workflow-rspec.yml
@@ -13,8 +13,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - ruby-version: 3.2
-          - ruby-version: 3.2
+          - ruby-version: 3.4
+          - ruby-version: 3.4
             rails-version: "~> 7.2"
 
     env:
diff --git a/.github/workflows/storybook.yml b/.github/workflows/storybook.yml
index 564da1b859..af2948702d 100644
--- a/.github/workflows/storybook.yml
+++ b/.github/workflows/storybook.yml
@@ -77,15 +77,15 @@ jobs:
 
     # Ruby/Node
 
-    - name: Set up Ruby 3.2
+    - name: Set up Ruby 3.4
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.2
+        ruby-version: 3.4
 
-    - name: Set up Node.js 18
+    - name: Set up Node.js 22
       uses: actions/setup-node@v1
       with:
-        node-version: 18
+        node-version: 22
 
     # Dependencies
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2dd2ba2120..b1f5ecd8eb 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,34 +25,34 @@ jobs:
         include:
           - job: pageflow
             engine-name: pageflow
-            ruby-version: 3.2
+            ruby-version: 3.4
             engine-directory: .
             rspec-command: bin/rspec --tag ~js
             install-audiowaveform: true
 
           - job: pageflow_js
             engine-name: pageflow
-            ruby-version: 3.2
+            ruby-version: 3.4
             engine-directory: .
             rspec-command: bin/rspec-with-retry --tag js
 
           - job: pageflow_paged
             engine-name: pageflow_paged
-            ruby-version: 3.2
+            ruby-version: 3.4
             engine-directory: entry_types/paged
             plugin-name: pageflow_paged
             rspec-command: bin/rspec
 
           - job: pageflow_scrolled
             engine-name: pageflow_scrolled
-            ruby-version: 3.2
+            ruby-version: 3.4
             engine-directory: entry_types/scrolled
             plugin-name: pageflow_scrolled
             rspec-command: bin/rspec --tag ~js
 
           - job: pageflow_scrolled_js
             engine-name: pageflow_scrolled
-            ruby-version: 3.2
+            ruby-version: 3.4
             engine-directory: entry_types/scrolled
             plugin-name: pageflow_scrolled
             rspec-command: bin/rspec-with-retry-on-timeout --tag js
@@ -112,10 +112,10 @@ jobs:
       with:
         ruby-version: ${{ matrix.ruby-version }}
 
-    - name: Use Node.js 18
+    - name: Use Node.js 22
       uses: actions/setup-node@v1
       with:
-        node-version: 18
+        node-version: 22
 
     # Dependencies
 
@@ -200,10 +200,10 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-yarn-
 
-    - name: Set up Node.js 18
+    - name: Set up Node.js 22
       uses: actions/setup-node@v1
       with:
-        node-version: 18
+        node-version: 22
 
     - name: Yarn install
       run: |
diff --git a/README.md b/README.md
index 89ed135b32..0761d95abd 100644
--- a/README.md
+++ b/README.md
@@ -48,8 +48,8 @@ Pageflow assumes the following choice of libraries:
 
 Pageflow runs in environments with:
 
-* Ruby >= 3.2
-* Node >= 18
+* Ruby >= 3.4
+* Node >= 22
 * Rails 7.1
 * Redis server (for Resque)
 * A database server supported by Active Record (tested with MySQL)
diff --git a/pageflow.gemspec b/pageflow.gemspec
index e1d2ae4289..5a29b33057 100644
--- a/pageflow.gemspec
+++ b/pageflow.gemspec
@@ -188,7 +188,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'domino', '~> 0.7.0'
 
   # Fixture replacement
-  s.add_development_dependency 'factory_bot_rails', '~> 4.8'
+  s.add_development_dependency 'factory_bot_rails', '~> 6.5'
 
   # Matchers for Pundit policies
   s.add_development_dependency 'pundit-matchers', '~> 1.0'
diff --git a/spec/models/concerns/pageflow/permalinkable_spec.rb b/spec/models/concerns/pageflow/permalinkable_spec.rb
index 1f6bc3eec9..d9e9a0c85c 100644
--- a/spec/models/concerns/pageflow/permalinkable_spec.rb
+++ b/spec/models/concerns/pageflow/permalinkable_spec.rb
@@ -3,7 +3,7 @@
 module Pageflow
   describe Permalinkable do
     it 'accepts permalink attributes on create' do
-      entry = build(:entry)
+      entry = create(:entry)
       permalink_directory = create(:permalink_directory, site: entry.site)
       entry.update!(permalink_attributes: {
                       slug: 'some-slug',
diff --git a/spec/support/pageflow-support.gemspec b/spec/support/pageflow-support.gemspec
index 2b00625433..e0aa48a6c7 100644
--- a/spec/support/pageflow-support.gemspec
+++ b/spec/support/pageflow-support.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'pageflow', Pageflow::VERSION
 
   s.add_dependency 'domino', '~> 0.7.0'
-  s.add_dependency 'factory_bot_rails', '~> 4.8'
+  s.add_dependency 'factory_bot_rails', '~> 6.5'
 
   s.add_dependency 'bootsnap', '~> 1.0'
   s.add_dependency 'listen', '~> 3.0'