diff --git a/.github/workflows/hcloud-cost-mgmt.yaml b/.github/workflows/hcloud-cost-mgmt.yaml
index 0b8d36bc6..bbe7e5593 100644
--- a/.github/workflows/hcloud-cost-mgmt.yaml
+++ b/.github/workflows/hcloud-cost-mgmt.yaml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - uses: google-github-actions/auth@v2
+    - uses: google-github-actions/auth@v3
       with:
         project_id: hallowed-port-433217-t0
         workload_identity_provider: projects/507949509448/locations/global/workloadIdentityPools/github/providers/world
diff --git a/.github/workflows/hcloud-dev.yaml b/.github/workflows/hcloud-dev.yaml
index f0a83b2d4..279d20b29 100644
--- a/.github/workflows/hcloud-dev.yaml
+++ b/.github/workflows/hcloud-dev.yaml
@@ -31,7 +31,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - uses: google-github-actions/auth@v2
+    - uses: google-github-actions/auth@v3
       with:
         project_id: hallowed-port-433217-t0
         workload_identity_provider: projects/507949509448/locations/global/workloadIdentityPools/github/providers/world