diff --git a/README.md b/README.md
index c172f740bd..9b12f5d4ad 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 * Please post questions in [Discussions](https://github.com/naver/ngrinder/discussions) not Issues.
-* nGrinder 3.5.9 has been released. See https://github.com/naver/ngrinder/releases
+* nGrinder 3.5.9-p1 has been released. See https://github.com/naver/ngrinder/releases
 * Currently, we are working on the internal project not ngrinder. We will resume ngrinder dev from July, 2022.
 
 nGrinder 
diff --git a/RELEASE-NOTE.md b/RELEASE-NOTE.md
index cfb480dc08..3dd9fb706d 100644
--- a/RELEASE-NOTE.md
+++ b/RELEASE-NOTE.md
@@ -1,3 +1,8 @@
+3.5.9-p1 (2023.06.13)
+=================
+- Changes
+  - Fix security vulnerability
+
 3.5.9 (2023.02.28)
 =================
 - Changes
diff --git a/build.gradle b/build.gradle
index bcf5ab7603..5c35f2f680 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ allprojects  {
   apply plugin: "idea"
 
   group = "org.ngrinder"
-  version = "3.5.9"
+  version = "3.5.9-p1"
 
   idea {
     module {
diff --git a/docker/README.md b/docker/README.md
index 5ee7b78d6b..b5ae326161 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -16,7 +16,7 @@ nGrinder consists of two major components.
 
 Version
 ---------
-Current Version: 3.5.9
+Current Version: 3.5.9-p1
 
 How to run nGrinder with dockers
 ===========================
@@ -27,13 +27,13 @@ Install docker 1.5.0 or above  on your host.
 Pull the ngrinder/controller image.
 
 ```
-$ docker pull ngrinder/controller:3.5.9
+$ docker pull ngrinder/controller:3.5.9-p1
 ```
 
 Start controller.
 
 ```
-docker run -d -v ~/ngrinder-controller:/opt/ngrinder-controller -p 80:80 -p 16001:16001 -p 12000-12009:12000-12009 ngrinder/controller:3.5.9
+docker run -d -v ~/ngrinder-controller:/opt/ngrinder-controller -p 80:80 -p 16001:16001 -p 12000-12009:12000-12009 ngrinder/controller:3.5.9-p1
 ``` 
 
 The controller creates a data folder under /opt/ngrinder-controller to maintain test history and configuration data. In order to keep the data persistently, you should map the folder /opt/ngrinder-controller on the container to a folder on your host . 
@@ -56,11 +56,11 @@ Install docker 1.5.0 or above on your another host. You should run your agent on
 Pull the ngrinder/agent image.
 
 ```
-$ docker pull ngrinder/agent:3.5.9
+$ docker pull ngrinder/agent:3.5.9-p1
 ```
 
 Start agent.
 
 ```
-docker run -v ~/ngrinder-agent:/opt/ngrinder-agent -d ngrinder/agent:3.5.9 controller_ip:controller_web_port
+docker run -v ~/ngrinder-agent:/opt/ngrinder-agent -d ngrinder/agent:3.5.9-p1 controller_ip:controller_web_port
 ``` 
diff --git a/lib/grinder-3.9.1-patch.jar b/lib/grinder-3.9.1-patch.jar
deleted file mode 100644
index 9f87e746a4..0000000000
Binary files a/lib/grinder-3.9.1-patch.jar and /dev/null differ
diff --git a/ngrinder-controller/src/main/resources/application.yml b/ngrinder-controller/src/main/resources/application.yml
index c7c4927f53..fe4d53e806 100644
--- a/ngrinder-controller/src/main/resources/application.yml
+++ b/ngrinder-controller/src/main/resources/application.yml
@@ -1,5 +1,5 @@
 ngrinder:
-  version: 3.5.9
+  version: 3.5.9-p1
 
 server:
   default-encoding: UTF-8
diff --git a/ngrinder-controller/src/main/resources/script_template/groovy_gradle/build.gradle b/ngrinder-controller/src/main/resources/script_template/groovy_gradle/build.gradle
index 219b732861..a74fcd8bbf 100644
--- a/ngrinder-controller/src/main/resources/script_template/groovy_gradle/build.gradle
+++ b/ngrinder-controller/src/main/resources/script_template/groovy_gradle/build.gradle
@@ -15,7 +15,7 @@ repositories {
 }
 
 ext {
-    ngrinder_version = "3.5.9"
+    ngrinder_version = "3.5.9-p1"
 }
 
 dependencies {
diff --git a/ngrinder-frontend/package-lock.json b/ngrinder-frontend/package-lock.json
index bf399aec9e..4a22b6d2f6 100644
--- a/ngrinder-frontend/package-lock.json
+++ b/ngrinder-frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ngrinder",
-  "version": "3.5.9",
+  "version": "3.5.9-p1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ngrinder",
-      "version": "3.5.9",
+      "version": "3.5.9-p1",
       "license": "ISC",
       "dependencies": {
         "axios": "^0.21.1",
diff --git a/ngrinder-frontend/package.json b/ngrinder-frontend/package.json
index e44159ec5a..e9ef2db3de 100644
--- a/ngrinder-frontend/package.json
+++ b/ngrinder-frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ngrinder",
-  "version": "3.5.9",
+  "version": "3.5.9-p1",
   "description": "ngrinder GUI",
   "private": true,
   "repository": {
diff --git a/ngrinder-frontend/webpack.config.js b/ngrinder-frontend/webpack.config.js
index f69c7cc76c..384120cac7 100644
--- a/ngrinder-frontend/webpack.config.js
+++ b/ngrinder-frontend/webpack.config.js
@@ -35,7 +35,7 @@ var lessLoader = {
 };
 
 module.exports = function (env) {
-    var ngrinderVersion = '3.5.9';
+    var ngrinderVersion = '3.5.9-p1';
     if (env !== undefined && env.ngrinderVersion !== undefined) {
         ngrinderVersion = env.ngrinderVersion;
     }