diff --git a/Dockerfile b/Dockerfile
index 926878d..d185fd5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ python3 python3-pip python3-virtualenv \
 libcurl4-openssl-dev python-dev libproj-dev gdal-bin libmemcached-dev swig mutt \
 ffmpeg libyaml-dev libc-client2007e-dev libonig-dev libkrb5-dev dialog \
 whiptail tmux rsync nmap libzip-dev libfreetype6-dev \
-jpegoptim optipng pngquant gifsicle webp libvpx-dev libwebp-dev # User requirement (svgo not available)
+jpegoptim optipng pngquant gifsicle webp libvpx-dev libwebp-dev jq inotify-tools ripgrep
 
 WORKDIR /srv
 
@@ -44,56 +44,37 @@ ENV TERM       xterm
 ## Node.js
 WORKDIR /usr/src
 ADD build_node.sh /usr/local/bin/build_node.sh
-# 2021/11
-RUN build_node.sh 14.18.1
-RUN build_node.sh 15.14.0
-RUN build_node.sh 16.13.0
-RUN build_node.sh 17.1.0
-# 2022/04
-RUN build_node.sh 16.14.2
-RUN build_node.sh 18.0.0
+# 2022/12
+RUN build_node.sh 16.19.0
+RUN build_node.sh 17.9.1
+RUN build_node.sh 18.12.1
+RUN build_node.sh 19.3.0
 
 ## Python
 WORKDIR /usr/src
 ADD build_python.sh /usr/local/bin/build_python.sh
-# 2020/09
-RUN build_python.sh 3.9.7
-# 2021/11
-RUN build_python.sh 3.10.0
-# 2022/04
-RUN build_python.sh 3.10.4
-
-## PHP
-WORKDIR /usr/src
-ADD build_php.sh /usr/local/bin/build_php.sh
-# 2021/09
-RUN build_php.sh 7.4.23
-# 2021/11
-RUN build_php.sh 7.4.26
+# 2022/12
+RUN build_python.sh 3.9.16
+RUN build_python.sh 3.10.9
+RUN build_python.sh 3.11.1
 
 ## PHP 8
 ADD build_php8.sh /usr/local/bin/build_php8.sh
-# 2021/11
-RUN build_php8.sh 8.0.13
-# 2022/04
-RUN build_php8.sh 8.0.18
-RUN build_php8.sh 8.1.5
+# 2022/12
+RUN build_php8.sh 8.1.13
+RUN build_php8.sh 8.2.0
 
 ## Ruby
 WORKDIR /usr/src
 ADD build_ruby.sh /usr/local/bin/build_ruby.sh
-# 2020/09
-RUN build_ruby.sh 2.7.4
-RUN build_ruby.sh 3.0.2
-# 2022/04
-RUN build_ruby.sh 3.1.2
+# 2022/12
+RUN build_ruby.sh 3.1.3
+RUN build_ruby.sh 3.2.0
 
 ## Deno
 ADD build_deno.sh /usr/local/bin/build_deno.sh
-# 2021/11
-RUN build_deno.sh 1.16.2
-# 2022/04
-RUN build_deno.sh 1.21.0
+# 2022/12
+RUN build_deno.sh 1.29.1
 
 #############
 
diff --git a/Makefile b/Makefile
index be4127d..a396e56 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 REPO=harbor.hq.rosti.cz/rosti/runtime
 DOCKER=docker
-VERSION=2022.05-1
+VERSION=2022.12-1
 
 all: build
 
diff --git a/rosti.tmpl.sh b/rosti.tmpl.sh
index 4216270..6fafcdf 100755
--- a/rosti.tmpl.sh
+++ b/rosti.tmpl.sh
@@ -2,6 +2,13 @@
 
 . ~/.bashrc
 
+# DEFAULT VERSIONS
+VERSION_PYTHON=3.11.1
+VERSION_PHP=8.2.0
+VERSION_NODE=16.14.2
+VERSION_RUBY=3.2.0
+VERSION_DENO=1.29.1
+
 WIDTH=180
 HEIGHT=25
 
@@ -164,31 +171,31 @@ function quickTech() {
     case $TECH in
         "python")
             if [ -z "$VERSION" ]; then
-                VERSION=3.10.4
+                VERSION=$VERSION_PYTHON
             fi
             setTech $TECH-$VERSION
         ;;
         "php")
             if [ -z "$VERSION" ]; then
-                VERSION=8.1.5
+                VERSION=$VERSION_PHP
             fi
             setTech $TECH-$VERSION
         ;;
         "node")
             if [ -z "$VERSION" ]; then
-                VERSION=16.14.2
+                VERSION=$VERSION_NODE
             fi
             setTech $TECH-$VERSION
         ;;
         "ruby")
             if [ -z "$VERSION" ]; then
-                VERSION=3.0.2
+                VERSION=$VERSION_RUBY
             fi
             setTech $TECH-$VERSION
         ;;
         "deno")
             if [ -z "$VERSION" ]; then
-                VERSION=1.21.0
+                VERSION=$VERSION_DENO
             fi
             setTech $TECH-$VERSION
         ;;