diff --git a/install b/install
index 70494cd..98b8baf 100755
--- a/install
+++ b/install
@@ -9,7 +9,7 @@
 # -------------------------------------------------------------------------
 # wget -qO wo wops.cc && sudo -E bash wo
 # -------------------------------------------------------------------------
-# Version 3.16.3 - 2023-01-29
+# Version 3.16.4 - 2023-06-25
 # -------------------------------------------------------------------------
 
 # CONTENTS
@@ -167,9 +167,9 @@ wo_check_distro() {
             wo_lib_echo_fail "Feel free to open a pull-request if you want to add support for another Linux distributions"
             exit 100
         else
-            check_wo_linux_distro=$(lsb_release -sc | grep -E "bionic|buster|focal|jammy|bullseye")
+            check_wo_linux_distro=$(lsb_release -sc | grep -E "bionic|buster|focal|jammy|bullseye|bookworm")
             if [ -z "$check_wo_linux_distro" ]; then
-                wo_lib_echo_fail "WordOps (wo) only supports Ubuntu 18.04/20.04/22.04 LTS, Debian 10.x/11.x and Raspbian 10x./11.x \n
+                wo_lib_echo_fail "WordOps (wo) only supports Ubuntu 18.04/20.04/22.04 LTS, Debian 10.x/11.x/12.x and Raspbian 10x./11.x \n
                 You can bypass this warning by adding the flag --force to the install command"
                 exit 100
             fi
@@ -460,6 +460,8 @@ wo_install() {
                 python3 -m pip install git+https://salsa.debian.org/apt-team/python-apt.git@1.4.y#egg=python-apt
             elif [ "$wo_distro_codename" = "bullseye" ]; then
                 python3 -m pip install git+https://salsa.debian.org/apt-team/python-apt.git@2.2.1#egg=python-apt
+            elif [ "$wo_distro_codename" = "bookworm" ]; then
+                python3 -m pip install git+https://salsa.debian.org/apt-team/python-apt.git@2.2.1#egg=python-apt
             else
                 python3 -m pip install git+https://salsa.debian.org/apt-team/python-apt.git@1.8.4.y#egg=python-apt
             fi
diff --git a/wo/core/variables.py b/wo/core/variables.py
index 006df75..93a92e2 100644
--- a/wo/core/variables.py
+++ b/wo/core/variables.py
@@ -15,7 +15,7 @@ class WOVar():
     """Intialization of core variables"""
 
     # WordOps version
-    wo_version = "3.16.3"
+    wo_version = "3.16.4"
     # WordOps packages versions
     wo_wp_cli = "2.7.1"
     wo_adminer = "4.8.1"
@@ -132,6 +132,8 @@ class WOVar():
                 wo_deb_repo = "Debian_10"
             elif wo_platform_codename == 'bullseye':
                 wo_deb_repo = "Debian_11"
+            elif wo_platform_codename == 'bookworm':
+                wo_deb_repo = "Debian_12"
         elif wo_distro == 'raspbian':
             if wo_platform_codename == 'stretch':
                 wo_deb_repo = "Raspbian_9.0"