diff --git a/.circleci/config.yml b/.circleci/config.yml
index a9e0bd450..db4429435 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,7 +7,7 @@ defaults: &defaults
   working_directory: ~/build
   docker:
     # specify the version you desire here
-    - image: cimg/ruby:3.0.4-browsers
+    - image: cimg/ruby:3.1.2-browsers
 
     # Specify service dependencies here if necessary
     # CircleCI maintains a library of pre-built images
diff --git a/.github/workflows/run_foss_spec.yml b/.github/workflows/run_foss_spec.yml
index 39df7aa3d..98fae5c8e 100644
--- a/.github/workflows/run_foss_spec.yml
+++ b/.github/workflows/run_foss_spec.yml
@@ -47,7 +47,6 @@ jobs:
 
     - uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.0.4 # Not needed with a .ruby-version file
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
 
     - name: yarn