diff --git a/.github/workflows/cd-deploy-nodes-gcp.yml b/.github/workflows/cd-deploy-nodes-gcp.yml
index f21f3212..9515a424 100644
--- a/.github/workflows/cd-deploy-nodes-gcp.yml
+++ b/.github/workflows/cd-deploy-nodes-gcp.yml
@@ -216,7 +216,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
@@ -318,7 +318,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/chore-delete-gcp-resources.yml b/.github/workflows/chore-delete-gcp-resources.yml
index 42ccc84d..9291796a 100644
--- a/.github/workflows/chore-delete-gcp-resources.yml
+++ b/.github/workflows/chore-delete-gcp-resources.yml
@@ -37,7 +37,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
@@ -246,7 +246,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/docs-deploy-firebase.yml b/.github/workflows/docs-deploy-firebase.yml
index c939a69c..a1095f59 100644
--- a/.github/workflows/docs-deploy-firebase.yml
+++ b/.github/workflows/docs-deploy-firebase.yml
@@ -102,7 +102,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
@@ -161,7 +161,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/manual-zcashd-deploy.yml b/.github/workflows/manual-zcashd-deploy.yml
index 8ecafe79..7bfb5cf7 100644
--- a/.github/workflows/manual-zcashd-deploy.yml
+++ b/.github/workflows/manual-zcashd-deploy.yml
@@ -45,7 +45,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/sub-build-docker-image.yml b/.github/workflows/sub-build-docker-image.yml
index 2b50e77e..27472777 100644
--- a/.github/workflows/sub-build-docker-image.yml
+++ b/.github/workflows/sub-build-docker-image.yml
@@ -128,7 +128,7 @@ jobs:
 
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/sub-build-lightwalletd.yml b/.github/workflows/sub-build-lightwalletd.yml
index bb06f0bb..e30e2429 100644
--- a/.github/workflows/sub-build-lightwalletd.yml
+++ b/.github/workflows/sub-build-lightwalletd.yml
@@ -111,7 +111,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
diff --git a/.github/workflows/sub-deploy-integration-tests-gcp.yml b/.github/workflows/sub-deploy-integration-tests-gcp.yml
index 9b9b73ba..8cec4b30 100644
--- a/.github/workflows/sub-deploy-integration-tests-gcp.yml
+++ b/.github/workflows/sub-deploy-integration-tests-gcp.yml
@@ -150,7 +150,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'
@@ -499,7 +499,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           workload_identity_provider: '${{ vars.GCP_WIF }}'
           service_account: '${{ vars.GCP_DEPLOYMENTS_SA }}'
@@ -776,7 +776,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           workload_identity_provider: '${{ vars.GCP_WIF }}'
           service_account: '${{ vars.GCP_DEPLOYMENTS_SA }}'
diff --git a/.github/workflows/sub-find-cached-disks.yml b/.github/workflows/sub-find-cached-disks.yml
index a91dac41..2e81f760 100644
--- a/.github/workflows/sub-find-cached-disks.yml
+++ b/.github/workflows/sub-find-cached-disks.yml
@@ -38,7 +38,7 @@ jobs:
       # Setup gcloud CLI
       - name: Authenticate to Google Cloud
         id: auth
-        uses: google-github-actions/auth@v1.2.0
+        uses: google-github-actions/auth@v2.0.0
         with:
           retries: '3'
           workload_identity_provider: '${{ vars.GCP_WIF }}'