diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c39476a40480..3334fc645a02 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -323,7 +323,7 @@
   "google-cloud-gke_backup-v1+FILLER": "0.0.0",
   "google-cloud-gke_connect-gateway": "0.2.0",
   "google-cloud-gke_connect-gateway+FILLER": "0.0.0",
-  "google-cloud-gke_connect-gateway-v1beta1": "0.2.0",
+  "google-cloud-gke_connect-gateway-v1beta1": "0.3.0",
   "google-cloud-gke_connect-gateway-v1beta1+FILLER": "0.0.0",
   "google-cloud-gke_hub": "1.2.1",
   "google-cloud-gke_hub+FILLER": "0.0.0",
diff --git a/google-cloud-gke_connect-gateway-v1beta1/CHANGELOG.md b/google-cloud-gke_connect-gateway-v1beta1/CHANGELOG.md
index e7181c2a766c..cce7bb111f96 100644
--- a/google-cloud-gke_connect-gateway-v1beta1/CHANGELOG.md
+++ b/google-cloud-gke_connect-gateway-v1beta1/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.3.0 (2023-05-31)
+
+#### Features
+
+* Uses binary protobuf definitions for better forward compatibility ([#21675](https://github.com/googleapis/google-cloud-ruby/issues/21675)) 
+
 ### 0.2.0 (2022-07-02)
 
 #### Features
diff --git a/google-cloud-gke_connect-gateway-v1beta1/lib/google/cloud/gke_connect/gateway/v1beta1/version.rb b/google-cloud-gke_connect-gateway-v1beta1/lib/google/cloud/gke_connect/gateway/v1beta1/version.rb
index bccf33ea6a5f..aaff437c779a 100644
--- a/google-cloud-gke_connect-gateway-v1beta1/lib/google/cloud/gke_connect/gateway/v1beta1/version.rb
+++ b/google-cloud-gke_connect-gateway-v1beta1/lib/google/cloud/gke_connect/gateway/v1beta1/version.rb
@@ -22,7 +22,7 @@ module Cloud
     module GkeConnect
       module Gateway
         module V1beta1
-          VERSION = "0.2.0"
+          VERSION = "0.3.0"
         end
       end
     end