diff --git a/README.md b/README.md
index 192d4f3..a4ce373 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ steps:
   - command: |
       echo "Credentials are located at \$GOOGLE_APPLICATION_CREDENTIALS"
     plugins:
-      - gcp-workload-identity-federation#v1.2.0:
+      - gcp-workload-identity-federation#v1.3.0:
           audience: "//iam.googleapis.com/projects/123456789/locations/global/workloadIdentityPools/buildkite-example-pipeline/providers/buildkite"
           service-account: "buildkite-example-pipeline@oidc-project.iam.gserviceaccount.com"
 ```
@@ -58,7 +58,7 @@ steps:
   - command: |
       echo "Credentials are located at \$GOOGLE_APPLICATION_CREDENTIALS or \$CLOUDSDK_AUTH_CREDENTIAL_FILE_OVERRIDE"
     plugins:
-      - gcp-workload-identity-federation#v1.2.0:
+      - gcp-workload-identity-federation#v1.3.0:
           audience: "//iam.googleapis.com/projects/123456789/locations/global/workloadIdentityPools/buildkite-example-pipeline/providers/buildkite"
           service-account: "buildkite-example-pipeline@oidc-project.iam.gserviceaccount.com"
       - docker#v5.9.0:
@@ -119,7 +119,7 @@ steps:
   - command: |
       echo "Credentials are located at \$GOOGLE_APPLICATION_CREDENTIALS"
     plugins:
-      - gcp-workload-identity-federation#v1.2.0:
+      - gcp-workload-identity-federation#v1.3.0:
           audience: "//iam.googleapis.com/projects/123456789/locations/global/workloadIdentityPools/buildkite-example-pipeline/providers/buildkite"
           service-account: "buildkite-example-pipeline@oidc-project.iam.gserviceaccount.com"
 ```