diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 8b552837bff4..83f944153ab1 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -645,7 +645,7 @@
   "google-cloud-secure_source_manager-v1+FILLER": "0.0.0",
   "google-cloud-security-private_ca": "1.5.0",
   "google-cloud-security-private_ca+FILLER": "0.0.0",
-  "google-cloud-security-private_ca-v1": "1.2.0",
+  "google-cloud-security-private_ca-v1": "2.0.0",
   "google-cloud-security-private_ca-v1+FILLER": "0.0.0",
   "google-cloud-security-private_ca-v1beta1": "0.11.0",
   "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 9f7b8f4da3ca..1bb15d51b2d5 100644
--- a/google-cloud-security-private_ca-v1/CHANGELOG.md
+++ b/google-cloud-security-private_ca-v1/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+### 2.0.0 (2025-02-02)
+
+### ⚠ BREAKING CHANGES
+
+* Fixed incorrect pagination on certain REST RPC methods ([#28826](https://github.com/googleapis/google-cloud-ruby/issues/28826))
+
+#### Bug Fixes
+
+* Fixed incorrect pagination on certain REST RPC methods ([#28826](https://github.com/googleapis/google-cloud-ruby/issues/28826)) 
+
 ### 1.2.0 (2025-01-28)
 
 #### Features
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 004cd1d3bf9a..eaf284ddcd6b 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 = "1.2.0"
+          VERSION = "2.0.0"
         end
       end
     end