diff --git a/.github/workflows/brakeman-analysis.yml b/.github/workflows/brakeman-analysis.yml
index 8a1e8be003..1c72217909 100644
--- a/.github/workflows/brakeman-analysis.yml
+++ b/.github/workflows/brakeman-analysis.yml
@@ -26,7 +26,7 @@ jobs:
     - name: Setup Ruby
       uses: actions/setup-ruby@v1
       with:
-        ruby-version: '2.7'
+        ruby-version: '3.0.3'
 
     - name: Setup Brakeman
       env:
diff --git a/.github/workflows/ctl-cookbook-testing.yml b/.github/workflows/ctl-cookbook-testing.yml
index c4f0df23d7..5ee3e8fd7e 100644
--- a/.github/workflows/ctl-cookbook-testing.yml
+++ b/.github/workflows/ctl-cookbook-testing.yml
@@ -17,7 +17,7 @@ jobs:
     - uses: ruby/setup-ruby@v1
       with:
         working-directory: omnibus
-        ruby-version: 2.7
+        ruby-version: 3.0.3
         bundler-cache: true
     - uses: r7kamura/rubocop-problem-matchers-action@v1 # this shows the failures in the PR
     - name: run cookstyle
@@ -31,7 +31,7 @@ jobs:
       with:
         # once we move the -ctl command to its own gemspec this can be changed back to omnibus like above
         working-directory: omnibus/cookbooks/omnibus-supermarket
-        ruby-version: 2.7
+        ruby-version: 3.0.3
         bundler-cache: true
     - uses: r7kamura/rubocop-problem-matchers-action@v1 # this shows the failures in the PR
     - name: run chefspec
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index d24722cf6d..74f6c13028 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
     - uses: ruby/setup-ruby@v1
       with:
         working-directory: src/supermarket
-        ruby-version: 2.7
+        ruby-version: 3.0.3
         bundler-cache: true
     - uses: r7kamura/rubocop-problem-matchers-action@v1 # this shows the failures in the PR
     - name: run chefstyle
@@ -31,7 +31,7 @@ jobs:
     - uses: ruby/setup-ruby@v1
       with:
         working-directory: src/supermarket/engines/fieri
-        ruby-version: 2.7
+        ruby-version: 3.0.3
         bundler-cache: true
     - uses: r7kamura/rubocop-problem-matchers-action@v1 # this shows the failures in the PR
     - name: run chefstyle