diff --git a/.github/workflows/pulumi-preview.yml b/.github/workflows/pulumi-preview.yml
index 8066b50..fff5c76 100644
--- a/.github/workflows/pulumi-preview.yml
+++ b/.github/workflows/pulumi-preview.yml
@@ -41,8 +41,8 @@ jobs:
         # v5.3.0
         with:
           python-version: 3.12
-      - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+      - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: ~/.local
           key: poetry-latest
@@ -53,8 +53,8 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
       - id: cache-deps
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: |
             ${{ env.POETRY_PATH }}/.venv
@@ -70,8 +70,8 @@ jobs:
           organization: notdodo
           requested-token-type: urn:pulumi:token-type:access_token:personal
           scope: user:notdodo
-      - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+      - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: ${{ env.PULUMI_HOME }}/plugins
           key: python-3.12-pulumi-${{ hashFiles('**/poetry.lock') }}
diff --git a/.github/workflows/pulumi-up.yml b/.github/workflows/pulumi-up.yml
index cfa21f9..1c268ea 100644
--- a/.github/workflows/pulumi-up.yml
+++ b/.github/workflows/pulumi-up.yml
@@ -33,8 +33,8 @@ jobs:
         # v5.3.0
         with:
           python-version: 3.12
-      - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+      - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: ~/.local
           key: poetry-latest
@@ -45,8 +45,8 @@ jobs:
           virtualenvs-in-project: true
           installer-parallel: true
       - id: cache-deps
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: |
             ${{ env.POETRY_PATH }}/.venv
@@ -62,8 +62,8 @@ jobs:
           organization: notdodo
           requested-token-type: urn:pulumi:token-type:access_token:personal
           scope: user:notdodo
-      - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a
-        # v4.1.2
+      - uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57
+        # v4.2.0
         with:
           path: ${{ env.PULUMI_HOME }}/plugins
           key: python-3.12-pulumi-${{ hashFiles('**/poetry.lock') }}