diff --git a/README.md b/README.md
index 4be9054..c3c75ce 100755
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ Run and Eventarc.
     installs failed
 * 2023-11-22 v2.2.0 Add support for using environmental variables in the config.json file.
 * 2023-11-27 v2.3.0 Remove need for cloud-run-proxy, and update versions of packages. Fixes multiple CVEs.
+* 2023-11-28 v2.3.1 Fix user agent string to use correct format.
 
 ## Upgrading from v1.x to v2.x
 
diff --git a/cloudrun-malware-scanner/config.js b/cloudrun-malware-scanner/config.js
index c1ef19a..8f16149 100644
--- a/cloudrun-malware-scanner/config.js
+++ b/cloudrun-malware-scanner/config.js
@@ -37,7 +37,8 @@ const pkgJson = require('./package.json');
  */
 const Config = null;
 
-const storage = new Storage({userAgent: `${pkgJson.name}/${pkgJson.version}`});
+const storage = new Storage({userAgent: `cloud-solutions/${
+  pkgJson.name}-usage-v${pkgJson.version}`});
 
 /**
  * Read configuration from JSON configuration file, verify
diff --git a/cloudrun-malware-scanner/gcs-proxy-server.js b/cloudrun-malware-scanner/gcs-proxy-server.js
index 0c84607..7d55956 100644
--- a/cloudrun-malware-scanner/gcs-proxy-server.js
+++ b/cloudrun-malware-scanner/gcs-proxy-server.js
@@ -47,7 +47,7 @@ async function accessTokenRefresh() {
       client.credentials.expiry_date <=
           new Date().getTime() + TOKEN_REFRESH_THRESHOLD_MILLIS) {
     accessToken = await googleAuth.getAccessToken();
-    logger.info(`Access token expires at ${
+    logger.info(`Refreshed Access token; expires at ${
       new Date(client.credentials.expiry_date).toISOString()}`);
   }
   const nextCheckDate =
@@ -86,7 +86,7 @@ function handleProxyReq(proxyReq, req, res) {
     logger.info(`Proxying request for ${proxyReq.path} to GCS`);
     proxyReq.setHeader('Authorization', 'Bearer ' + accessToken);
   } else {
-    logger.error(`Denying Proxy request for ${proxyReq.path} to GCS`);
+    logger.error(`Denying Proxy request for ${proxyReq.path} to GCS - 403`);
     res.writeHead(403, {
       'Content-Type': 'text/plain',
     });
diff --git a/cloudrun-malware-scanner/package-lock.json b/cloudrun-malware-scanner/package-lock.json
index 88e33d9..cb69632 100644
--- a/cloudrun-malware-scanner/package-lock.json
+++ b/cloudrun-malware-scanner/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "gcs-malware-scanner",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "gcs-malware-scanner",
-      "version": "2.3.0",
+      "version": "2.3.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@google-cloud/logging-bunyan": "^5.0.1",
diff --git a/cloudrun-malware-scanner/package.json b/cloudrun-malware-scanner/package.json
index 2c958fb..023098f 100644
--- a/cloudrun-malware-scanner/package.json
+++ b/cloudrun-malware-scanner/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gcs-malware-scanner",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "Service to scan GCS documents for the malware and move the analyzed documents to appropriate buckets",
   "main": "index.js",
   "scripts": {
diff --git a/cloudrun-malware-scanner/server.js b/cloudrun-malware-scanner/server.js
index ade93e5..018f66c 100644
--- a/cloudrun-malware-scanner/server.js
+++ b/cloudrun-malware-scanner/server.js
@@ -62,7 +62,8 @@ const BUCKET_CONFIG = {
 const app = express();
 app.use(express.json());
 const scanner = clamd.createScanner(CLAMD_HOST, CLAMD_PORT);
-const storage = new Storage({userAgent: `${pkgJson.name}/${pkgJson.version}`});
+const storage = new Storage({userAgent: `cloud-solutions/${
+  pkgJson.name}-usage-v${pkgJson.version}`});
 const googleAuth = new GoogleAuth();
 
 /**