diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4708bf3..a0a4277 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 # Changelog
 
-## v1.3.0
+## v1.3.1 - 2021/09/02
+
+- Use ModSecurity v3.0.4 instead of v3.0.5 to fix memory leak
+- Fix ignored variables to control jobs
+- Fix bug when LISTEN_HTTP=no and MULTISITE=yes
+- Add CUSTOM_HEADER variable
+- Add REVERSE_PROXY_BUFFERING variable
+- Fix documentation for modsec and modsec-crs special folders
+
+## v1.3.0 - 2021/08/23
 
 - Kubernetes integration in beta
 - Linux integration in beta
diff --git a/README.md b/README.md
index fa12251..ae75b4c 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 </p>
 
 <p align="center">
-        <img src="https://img.shields.io/badge/bunkerized--nginx-1.3.0-blue" />
+        <img src="https://img.shields.io/badge/bunkerized--nginx-1.3.1-blue" />
         <img src="https://img.shields.io/badge/nginx-1.20.1-blue" />
         <img src="https://img.shields.io/github/last-commit/bunkerity/bunkerized-nginx" />
         <img src="https://img.shields.io/github/workflow/status/bunkerity/bunkerized-nginx/Automatic%20test?label=automatic%20test" />
diff --git a/VERSION b/VERSION
index f0bb29e..3a3cd8c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.3.0
+1.3.1
diff --git a/docs/conf.py b/docs/conf.py
index 2cf9480..519cc4f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -50,7 +50,7 @@ copyright = '2021, bunkerity'
 author = 'bunkerity'
 
 # The full version, including alpha/beta/rc tags
-release = 'v1.3.0'
+release = 'v1.3.1'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/docs/integrations.md b/docs/integrations.md
index 21d2ae9..34d522a 100644
--- a/docs/integrations.md
+++ b/docs/integrations.md
@@ -726,12 +726,12 @@ Unlike containers, Linux integration can be tedious because bunkerized-nginx has
 
 First of all you will need to install bunkerized-nginx. The recommended way is to use the official installer script :
 ```shell
-$ curl -fsSL https://github.com/bunkerity/bunkerized-nginx/releases/download/v1.3.0/linux-install.sh -o /tmp/bunkerized-nginx.sh
+$ curl -fsSL https://github.com/bunkerity/bunkerized-nginx/releases/download/v1.3.1/linux-install.sh -o /tmp/bunkerized-nginx.sh
 ```
 
 Before executing it, you should also check the signature :
 ```shell
-$ curl -fsSL https://github.com/bunkerity/bunkerized-nginx/releases/download/v1.3.0/linux-install.sh.asc -o /tmp/bunkerized-nginx.sh.asc
+$ curl -fsSL https://github.com/bunkerity/bunkerized-nginx/releases/download/v1.3.1/linux-install.sh.asc -o /tmp/bunkerized-nginx.sh.asc
 $ gpg --auto-key-locate hkps://keys.openpgp.org --locate-keys contact@bunkerity.com
 $ gpg --verify /tmp/bunkerized-nginx.sh.asc /tmp/bunkerized-nginx.sh
 ```
diff --git a/helpers/install.sh b/helpers/install.sh
index 46cf4e3..0e95e68 100755
--- a/helpers/install.sh
+++ b/helpers/install.sh
@@ -674,7 +674,7 @@ fi
 # Clone the repo
 if [ "$OS" != "alpine" ] && [ ! -d "/tmp/bunkerized-nginx-test" ] ; then
 	echo "[*] Clone bunkerity/bunkerized-nginx"
-	CHANGE_DIR="/tmp" do_and_check_cmd git_secure_clone https://github.com/bunkerity/bunkerized-nginx.git 8808f161c5f92911ae485623d96f6ef24fe42ffe
+	CHANGE_DIR="/tmp" do_and_check_cmd git_secure_clone https://github.com/bunkerity/bunkerized-nginx.git 3d2f5e2389e5f75131ae22f822a673b92cb12cca
 	# TODO : dev only
 	#CHANGE_DIR="/tmp" do_and_check_cmd git clone https://github.com/bunkerity/bunkerized-nginx.git
 	#CHANGE_DIR="/tmp/bunkerized-nginx" do_and_check_cmd git checkout dev