diff --git a/.github/workflows/audit.yaml b/.github/workflows/audit.yaml
index f0b20e9..9c61bf7 100644
--- a/.github/workflows/audit.yaml
+++ b/.github/workflows/audit.yaml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Install Ruby toolchain
-        uses: ruby/setup-ruby@7d3497fd78c07c0d84ebafa58d8dac60cd1f0763 # v1.199.0
+        uses: ruby/setup-ruby@a2bbe5b1b236842c1cb7dd11e8e3b51e0a616acc # v1.202.0
         with:
           ruby-version: ".ruby-version"
           bundler-cache: true
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7d73ebe..42018e1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -263,7 +263,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Install Ruby toolchain
-        uses: ruby/setup-ruby@7d3497fd78c07c0d84ebafa58d8dac60cd1f0763 # v1.199.0
+        uses: ruby/setup-ruby@a2bbe5b1b236842c1cb7dd11e8e3b51e0a616acc # v1.202.0
         with:
           ruby-version: ".ruby-version"
           bundler-cache: true
diff --git a/.github/workflows/markdown-link-check.yaml b/.github/workflows/markdown-link-check.yaml
index e1422d4..b2ece48 100644
--- a/.github/workflows/markdown-link-check.yaml
+++ b/.github/workflows/markdown-link-check.yaml
@@ -26,7 +26,7 @@ jobs:
         uses: actions/checkout@v4.2.2
 
       - name: Install Ruby toolchain
-        uses: ruby/setup-ruby@7d3497fd78c07c0d84ebafa58d8dac60cd1f0763 # v1.199.0
+        uses: ruby/setup-ruby@a2bbe5b1b236842c1cb7dd11e8e3b51e0a616acc # v1.202.0
         with:
           ruby-version: ".ruby-version"
           bundler-cache: true