diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index de4a29c..c2885a1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -53,7 +53,7 @@ jobs:
       - id: "auth"
         if: github.ref == 'refs/heads/main'
         name: "Authenticate to Google Cloud"
-        uses: "google-github-actions/auth@v1.2.0" # ratchet:google-github-actions/auth@v1.0.0
+        uses: "google-github-actions/auth@v2.0.0" # ratchet:google-github-actions/auth@v1.0.0
         with:
           workload_identity_provider: ${{ secrets.NAIS_IO_WORKLOAD_IDENTITY_PROVIDER }}
           service_account: "gh-mutilator@nais-io.iam.gserviceaccount.com"
@@ -122,7 +122,7 @@ jobs:
       - id: "auth"
         if: github.ref == 'refs/heads/main'
         name: "Authenticate to Google Cloud"
-        uses: "google-github-actions/auth@v1.2.0" # ratchet:google-github-actions/auth@v1.0.0
+        uses: "google-github-actions/auth@v2.0.0" # ratchet:google-github-actions/auth@v1.0.0
         with:
           workload_identity_provider: ${{ secrets.NAIS_IO_WORKLOAD_IDENTITY_PROVIDER }}
           service_account: "gh-mutilator@nais-io.iam.gserviceaccount.com"