diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a54cd77c..e516c8ac 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.154.0
+      uses: ruby/setup-ruby@d37167af451eb51448db3354e1057b75c4b268f7 # v1.155.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests
diff --git a/.github/workflows/schedule-doc-report.yml b/.github/workflows/schedule-doc-report.yml
index 6366c5c2..f792f4dd 100644
--- a/.github/workflows/schedule-doc-report.yml
+++ b/.github/workflows/schedule-doc-report.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.154.0
+      uses: ruby/setup-ruby@d37167af451eb51448db3354e1057b75c4b268f7 # v1.155.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Generate report
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 465c705c..039d03ec 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.154.0
+      uses: ruby/setup-ruby@d37167af451eb51448db3354e1057b75c4b268f7 # v1.155.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests
diff --git a/README.md b/README.md
index 6d3f0057..f1fa6dc9 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,6 @@ Unless you wish to contribute to the project, we recommend using the hosted vers
 
 DevDocs is made of two pieces: a Ruby scraper that generates the documentation and metadata, and a JavaScript app powered by a small Sinatra app.
 
-
 DevDocs requires Ruby 3.2.2 (defined in [`Gemfile`](./Gemfile)), libcurl, and a JavaScript runtime supported by [ExecJS](https://github.com/rails/execjs#readme) (included in OS X and Windows; [Node.js](https://nodejs.org/en/) on Linux). Once you have these installed, run the following commands:
 
 ```sh
@@ -54,12 +53,12 @@ docker run --name devdocs -d -p 9292:9292 thibaut/devdocs
 
 DevDocs aims to make reading and searching reference documentation fast, easy and enjoyable.
 
-The app's main goals are to: 
+The app's main goals are to:
 
 * Keep load times as short as possible
 * Improve the quality, speed, and order of search results
 * Maximize the use of caching and other performance optimizations
-* Maintain a clean and readable user interface 
+* Maintain a clean and readable user interface
 * Be fully functional offline
 * Support full keyboard navigation
 * Reduce “context switch” by using a consistent typography and design across all documentations
@@ -127,7 +126,7 @@ thor docs:clean     # Delete documentation packages
 thor console        # Start a REPL
 thor console:docs   # Start a REPL in the "Docs" module
 
-# Tests can be run quickly from within the console using the "test" command. 
+# Tests can be run quickly from within the console using the "test" command.
 # Run "help test" for usage instructions.
 thor test:all       # Run all tests
 thor test:docs      # Run "Docs" tests