diff --git a/packages/google-cloud-security-privateca/CHANGELOG.md b/packages/google-cloud-security-privateca/CHANGELOG.md
index 002446fcc0f..13d1efbf3b8 100644
--- a/packages/google-cloud-security-privateca/CHANGELOG.md
+++ b/packages/google-cloud-security-privateca/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [4.1.0](https://github.com/googleapis/nodejs-security-private-ca/compare/v4.0.0...v4.1.0) (2022-06-30)
+
+
+### Features
+
+* support regapic LRO ([#187](https://github.com/googleapis/nodejs-security-private-ca/issues/187)) ([2b2f553](https://github.com/googleapis/nodejs-security-private-ca/commit/2b2f553e60256ad6308447b4a8d1062186982f42))
+
 ## [4.0.0](https://github.com/googleapis/nodejs-security-private-ca/compare/v3.1.0...v4.0.0) (2022-05-19)
 
 
diff --git a/packages/google-cloud-security-privateca/package.json b/packages/google-cloud-security-privateca/package.json
index d9534305055..020fd86f6ff 100644
--- a/packages/google-cloud-security-privateca/package.json
+++ b/packages/google-cloud-security-privateca/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@google-cloud/security-private-ca",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Privateca client for Node.js",
   "repository": "googleapis/nodejs-security-private-ca",
   "license": "Apache-2.0",
diff --git a/packages/google-cloud-security-privateca/samples/generated/v1/snippet_metadata.google.cloud.security.privateca.v1.json b/packages/google-cloud-security-privateca/samples/generated/v1/snippet_metadata.google.cloud.security.privateca.v1.json
index 000f8f8eb1a..e179c463045 100644
--- a/packages/google-cloud-security-privateca/samples/generated/v1/snippet_metadata.google.cloud.security.privateca.v1.json
+++ b/packages/google-cloud-security-privateca/samples/generated/v1/snippet_metadata.google.cloud.security.privateca.v1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-privateca",
-        "version": "4.0.0",
+        "version": "4.1.0",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/packages/google-cloud-security-privateca/samples/generated/v1beta1/snippet_metadata.google.cloud.security.privateca.v1beta1.json b/packages/google-cloud-security-privateca/samples/generated/v1beta1/snippet_metadata.google.cloud.security.privateca.v1beta1.json
index 3a0c87196db..9183f3ac087 100644
--- a/packages/google-cloud-security-privateca/samples/generated/v1beta1/snippet_metadata.google.cloud.security.privateca.v1beta1.json
+++ b/packages/google-cloud-security-privateca/samples/generated/v1beta1/snippet_metadata.google.cloud.security.privateca.v1beta1.json
@@ -1,7 +1,7 @@
 {
     "clientLibrary": {
         "name": "nodejs-privateca",
-        "version": "4.0.0",
+        "version": "4.1.0",
         "language": "TYPESCRIPT",
         "apis": [
             {
diff --git a/packages/google-cloud-security-privateca/samples/package.json b/packages/google-cloud-security-privateca/samples/package.json
index b27cc3914c0..7ae5e061316 100644
--- a/packages/google-cloud-security-privateca/samples/package.json
+++ b/packages/google-cloud-security-privateca/samples/package.json
@@ -13,7 +13,7 @@
     "test": "c8 mocha --timeout 600000 test/*.js"
   },
   "dependencies": {
-    "@google-cloud/security-private-ca": "^4.0.0"
+    "@google-cloud/security-private-ca": "^4.1.0"
   },
   "devDependencies": {
     "c8": "^7.1.0",