diff --git a/.release-please-manifest-individual.json b/.release-please-manifest-individual.json
index de45f01f229..93a3ede8b46 100644
--- a/.release-please-manifest-individual.json
+++ b/.release-please-manifest-individual.json
@@ -1,7 +1,7 @@
 {
   "aiplatform": "1.67.0",
   "auth": "0.2.0",
-  "auth/oauth2adapt": "0.1.0",
+  "auth/oauth2adapt": "0.2.0",
   "bigquery": "1.60.0",
   "bigtable": "1.22.0",
   "datastore": "1.15.0",
diff --git a/auth/oauth2adapt/CHANGES.md b/auth/oauth2adapt/CHANGES.md
index 2d6971d4ed3..e700226fc85 100644
--- a/auth/oauth2adapt/CHANGES.md
+++ b/auth/oauth2adapt/CHANGES.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.2.0](https://github.com/googleapis/google-cloud-go/compare/auth/oauth2adapt/v0.1.0...auth/oauth2adapt/v0.2.0) (2024-04-16)
+
+
+### Features
+
+* **auth/oauth2adapt:** Add helpers for working with credentials types ([#9694](https://github.com/googleapis/google-cloud-go/issues/9694)) ([cf33b55](https://github.com/googleapis/google-cloud-go/commit/cf33b5514423a2ac5c2a323a1cd99aac34fd4233))
+
+
+### Bug Fixes
+
+* **auth/oauth2adapt:** Update protobuf dep to v1.33.0 ([30b038d](https://github.com/googleapis/google-cloud-go/commit/30b038d8cac0b8cd5dd4761c87f3f298760dd33a))
+
 ## 0.1.0 (2023-10-19)
 
 
@@ -12,4 +24,3 @@
 ### Bug Fixes
 
 * **auth/oauth2adapt:** Update golang.org/x/net to v0.17.0 ([174da47](https://github.com/googleapis/google-cloud-go/commit/174da47254fefb12921bbfc65b7829a453af6f5d))
-