diff --git a/.github/workflows/baseruby.yml b/.github/workflows/baseruby.yml
index a77fe3c56f..020d181adc 100644
--- a/.github/workflows/baseruby.yml
+++ b/.github/workflows/baseruby.yml
@@ -57,7 +57,7 @@ jobs:
           - ruby-3.3
 
     steps:
-      - uses: ruby/setup-ruby@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+      - uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none
diff --git a/.github/workflows/mingw.yml b/.github/workflows/mingw.yml
index fecdd39fd8..e05c410db4 100644
--- a/.github/workflows/mingw.yml
+++ b/.github/workflows/mingw.yml
@@ -74,7 +74,7 @@ jobs:
 
     steps:
       - name: Set up Ruby & MSYS2
-        uses: ruby/setup-ruby@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+        uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
         with:
           ruby-version: ${{ matrix.baseruby }}
 
diff --git a/.github/workflows/rjit-bindgen.yml b/.github/workflows/rjit-bindgen.yml
index b64e34b4c1..c730382758 100644
--- a/.github/workflows/rjit-bindgen.yml
+++ b/.github/workflows/rjit-bindgen.yml
@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Set up Ruby
-        uses: ruby/setup-ruby@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+        uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
         with:
           ruby-version: '3.1'
 
diff --git a/.github/workflows/spec_guards.yml b/.github/workflows/spec_guards.yml
index eb9e38bd8e..230ada8f09 100644
--- a/.github/workflows/spec_guards.yml
+++ b/.github/workflows/spec_guards.yml
@@ -48,7 +48,7 @@ jobs:
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
-      - uses: ruby/setup-ruby@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+      - uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler: none