diff --git a/.github/workflows/build-ruby.yml b/.github/workflows/build-ruby.yml
index fd38d4b..5ff084c 100644
--- a/.github/workflows/build-ruby.yml
+++ b/.github/workflows/build-ruby.yml
@@ -229,7 +229,7 @@ jobs:
     name: Build (${{ matrix.engine }} ${{ matrix.version }} ${{ matrix.libc }})
     steps:
       - name: Set up Docker
-        uses: crazy-max/ghaction-setup-docker@b60f85385d03ac8acfca6d9996982511d8620a19
+        uses: crazy-max/ghaction-setup-docker@3fb92d6d9c634363128c8cce4bc3b2826526370a
         with:
           daemon-config: |
             {
diff --git a/.github/workflows/build-services.yml b/.github/workflows/build-services.yml
index 146870d..0398430 100644
--- a/.github/workflows/build-services.yml
+++ b/.github/workflows/build-services.yml
@@ -46,7 +46,7 @@ jobs:
     name: Build (${{ matrix.service }})
     steps:
       - name: Set up Docker
-        uses: crazy-max/ghaction-setup-docker@b60f85385d03ac8acfca6d9996982511d8620a19
+        uses: crazy-max/ghaction-setup-docker@3fb92d6d9c634363128c8cce4bc3b2826526370a
         with:
           daemon-config: |
             {
@@ -55,7 +55,7 @@ jobs:
               }
             }
       - name: Set up Ruby
-        uses: ruby/setup-ruby@44511735964dcb71245e7e55f72539531f7bc0eb
+        uses: ruby/setup-ruby@d5126b9b3579e429dd52e51e68624dda2e05be25
         with:
           ruby-version: '3.4'
       - name: Checkout
diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index ce1720d..42ca9b3 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -44,7 +44,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
         with:
           persist-credentials: false
-      - uses: DeterminateSystems/nix-installer-action@90bb610b90bf290cad97484ba341453bd1cbefea
+      - uses: DeterminateSystems/nix-installer-action@786fff0690178f1234e4e1fe9b536e94f5433196
         with:
           source-url: https://github.com/DeterminateSystems/nix-installer/releases/download/v0.30.0/nix-installer-${{ matrix.platform.nix-installer.platform }}
       - name: Print Nix version