diff --git a/README.md b/README.md
index ff82d1b..b05b01c 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ jobs:
     steps:
     - id: 'auth'
       name: 'Authenticate to Google Cloud'
-      uses: 'sethvargo/oidc-auth-google-cloud@v0.2.0'
+      uses: 'sethvargo/oidc-auth-google-cloud@v0.3.0'
       with:
         token_format: 'access_token'
         workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider'
@@ -164,7 +164,7 @@ jobs:
     # Configure Workload Identity Federation via a credentials file.
     - id: 'auth'
       name: 'Authenticate to Google Cloud'
-      uses: 'sethvargo/oidc-auth-google-cloud@v0.2.0'
+      uses: 'sethvargo/oidc-auth-google-cloud@v0.3.0'
       with:
         create_credentials_file: 'access_token'
         workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider'
@@ -202,7 +202,7 @@ jobs:
     # Configure Workload Identity Federation and generate an access token.
     - id: 'auth'
       name: 'Authenticate to Google Cloud'
-      uses: 'sethvargo/oidc-auth-google-cloud@v0.2.0'
+      uses: 'sethvargo/oidc-auth-google-cloud@v0.3.0'
       with:
         token_format: 'access_token'
         workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider'
@@ -236,7 +236,7 @@ jobs:
     # Configure Workload Identity Federation and generate an access token.
     - id: 'auth'
       name: 'Authenticate to Google Cloud'
-      uses: 'sethvargo/oidc-auth-google-cloud@v0.2.0'
+      uses: 'sethvargo/oidc-auth-google-cloud@v0.3.0'
       with:
         token_format: 'access_token'
         workload_identity_provider: 'projects/123456789/locations/global/workloadIdentityPools/my-pool/providers/my-provider'
diff --git a/src/client.ts b/src/client.ts
index f06c810..030b839 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -120,7 +120,7 @@ export class Client {
     }
 
     if (!opts.headers['User-Agent']) {
-      opts.headers['User-Agent'] = 'sethvargo:oidc-auth-google-cloud/0.2.1';
+      opts.headers['User-Agent'] = 'sethvargo:oidc-auth-google-cloud/0.3.0';
     }
 
     return new Promise((resolve, reject) => {