diff --git a/.release-please-manifest-individual.json b/.release-please-manifest-individual.json
index 85a2e689b1b0..cd289ab35e3c 100644
--- a/.release-please-manifest-individual.json
+++ b/.release-please-manifest-individual.json
@@ -1,8 +1,8 @@
 {
   "ai": "0.8.0",
   "aiplatform": "1.68.0",
-  "auth": "0.7.0",
-  "auth/oauth2adapt": "0.2.2",
+  "auth": "0.6.1",
+  "auth/oauth2adapt": "0.2.3",
   "bigquery": "1.61.0",
   "bigtable": "1.25.0",
   "datastore": "1.17.1",
diff --git a/auth/oauth2adapt/CHANGES.md b/auth/oauth2adapt/CHANGES.md
index ff9747beda0b..7fe2a0c3c38c 100644
--- a/auth/oauth2adapt/CHANGES.md
+++ b/auth/oauth2adapt/CHANGES.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.2.3](https://github.com/googleapis/google-cloud-go/compare/auth/oauth2adapt/v0.2.2...auth/oauth2adapt/v0.2.3) (2024-07-09)
+
+
+### Bug Fixes
+
+* **auth/oauth2adapt:** Bump google.golang.org/api@v0.187.0 ([8fa9e39](https://github.com/googleapis/google-cloud-go/commit/8fa9e398e512fd8533fd49060371e61b5725a85b))
+
 ## [0.2.2](https://github.com/googleapis/google-cloud-go/compare/auth/oauth2adapt/v0.2.1...auth/oauth2adapt/v0.2.2) (2024-04-23)