diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7dd8283d00cb..0c6c6e54af89 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -745,7 +745,7 @@
   "google-cloud-secure_source_manager-v1+FILLER": "0.0.0",
   "google-cloud-security-private_ca": "2.1.0",
   "google-cloud-security-private_ca+FILLER": "0.0.0",
-  "google-cloud-security-private_ca-v1": "2.6.1",
+  "google-cloud-security-private_ca-v1": "2.7.0",
   "google-cloud-security-private_ca-v1+FILLER": "0.0.0",
   "google-cloud-security-private_ca-v1beta1": "0.17.1",
   "google-cloud-security-private_ca-v1beta1+FILLER": "0.0.0",
diff --git a/google-cloud-security-private_ca-v1/CHANGELOG.md b/google-cloud-security-private_ca-v1/CHANGELOG.md
index 8d8ead183ba9..92af54881db9 100644
--- a/google-cloud-security-private_ca-v1/CHANGELOG.md
+++ b/google-cloud-security-private_ca-v1/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 2.7.0 (2026-05-31)
+
+#### Features
+
+* add allow_requester_specified_not_before_time and requested_not_before_time fields to PrivateCA v1 API ([#33986](https://github.com/googleapis/google-cloud-ruby/issues/33986)) 
+
 ### 2.6.1 (2026-04-03)
 
 #### Documentation
diff --git a/google-cloud-security-private_ca-v1/lib/google/cloud/security/private_ca/v1/version.rb b/google-cloud-security-private_ca-v1/lib/google/cloud/security/private_ca/v1/version.rb
index b1dc73db5c69..4ec762c8e568 100644
--- a/google-cloud-security-private_ca-v1/lib/google/cloud/security/private_ca/v1/version.rb
+++ b/google-cloud-security-private_ca-v1/lib/google/cloud/security/private_ca/v1/version.rb
@@ -22,7 +22,7 @@ module Cloud
     module Security
       module PrivateCA
         module V1
-          VERSION = "2.6.1"
+          VERSION = "2.7.0"
         end
       end
     end
diff --git a/google-cloud-security-private_ca-v1/snippets/snippet_metadata_google.cloud.security.privateca.v1.json b/google-cloud-security-private_ca-v1/snippets/snippet_metadata_google.cloud.security.privateca.v1.json
index 44a485f6be1f..78126efd5652 100644
--- a/google-cloud-security-private_ca-v1/snippets/snippet_metadata_google.cloud.security.privateca.v1.json
+++ b/google-cloud-security-private_ca-v1/snippets/snippet_metadata_google.cloud.security.privateca.v1.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-security-private_ca-v1",
-    "version": "2.6.1",
+    "version": "2.7.0",
     "language": "RUBY",
     "apis": [
       {