diff --git a/.github/workflows/baseruby.yml b/.github/workflows/baseruby.yml
index 9c38e0998b949b..a916203bf52ae6 100644
--- a/.github/workflows/baseruby.yml
+++ b/.github/workflows/baseruby.yml
@@ -51,7 +51,7 @@ jobs:
         with:
           path: .downloaded-cache
           key: downloaded-cache
-      - uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251 # v1.150.0
+      - uses: ruby/setup-ruby@bc1dd263b68cb5626dbb55d5c89777d79372c484 # v1.151.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none
diff --git a/.github/workflows/mingw.yml b/.github/workflows/mingw.yml
index 158d962747e40b..a978c4e482fb0e 100644
--- a/.github/workflows/mingw.yml
+++ b/.github/workflows/mingw.yml
@@ -72,7 +72,7 @@ jobs:
           path: src/.downloaded-cache
           key: downloaded-cache
       - name: Set up Ruby & MSYS2
-        uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251 # v1.150.0
+        uses: ruby/setup-ruby@bc1dd263b68cb5626dbb55d5c89777d79372c484 # v1.151.0
         with:
           ruby-version: ${{ matrix.base_ruby }}
       - name: set env
diff --git a/.github/workflows/rjit-bindgen.yml b/.github/workflows/rjit-bindgen.yml
index a8cf5853d1d100..fd35c005d439ec 100644
--- a/.github/workflows/rjit-bindgen.yml
+++ b/.github/workflows/rjit-bindgen.yml
@@ -56,7 +56,7 @@ jobs:
           autoconf
           sudo apt-get install -q -y pkg-config || :
       - name: Set up Ruby
-        uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251 # v1.150.0
+        uses: ruby/setup-ruby@bc1dd263b68cb5626dbb55d5c89777d79372c484 # v1.151.0
         with:
           ruby-version: '3.1'
       - name: git config
diff --git a/.github/workflows/spec_guards.yml b/.github/workflows/spec_guards.yml
index bf784021e0ca26..210cde4f2b8620 100644
--- a/.github/workflows/spec_guards.yml
+++ b/.github/workflows/spec_guards.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251 # v1.150.0
+      - uses: ruby/setup-ruby@bc1dd263b68cb5626dbb55d5c89777d79372c484 # v1.151.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none