diff --git a/.drone.yml b/.drone.yml
index 004d35d..6301ee8 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -4,7 +4,7 @@ name: image building
 
 steps:
 - name: build&push squashed image
-  image: harbor.hq.rosti.cz/library/builder:35
+  image: harbor.hq.rosti.cz/library/builder:38
   environment:
     username: robot$rosti+rosti
     password: 
@@ -13,7 +13,7 @@ steps:
   privileged: true
   commands:
   - echo "$password" | podman login -u $username --password-stdin $repo
-  - make DOCKER=podman push
+  - task push
 
 trigger:
   event:
@@ -29,7 +29,7 @@ name: test image
 
 steps:
 - name: test build
-  image: harbor.hq.rosti.cz/library/builder:35
+  image: harbor.hq.rosti.cz/library/builder:38
   environment:
     username: robot$rosti+rosti
     password: 
@@ -38,8 +38,8 @@ steps:
   privileged: true
   commands:
   - echo "$password" | podman login -u $username --password-stdin $repo
-  - make VERSION=test DOCKER=podman build
-  - make DOCKER=podman VERSION=test test
+  - task build VERSION=test
+  - task testVERSION=test
 
 trigger:
   event:
diff --git a/Dockerfile b/Dockerfile
index 86c84e3..788cb1c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,42 +44,38 @@ ENV TERM       xterm
 ## Node.js
 WORKDIR /usr/src
 ADD build_node.sh /usr/local/bin/build_node.sh
-# 2023/04
-RUN build_node.sh 16.19.0
+# 2023/08
+RUN build_node.sh 16.20.2
 RUN build_node.sh 17.9.1
-RUN build_node.sh 18.12.1
-RUN build_node.sh 18.15.0
-RUN build_node.sh 19.6.0
 RUN build_node.sh 19.9.0
+RUN build_node.sh 18.17.1
+RUN build_node.sh 20.5.1
 
 ## Python
 WORKDIR /usr/src
 ADD build_python.sh /usr/local/bin/build_python.sh
-# 2023/04
-RUN build_python.sh 3.9.16
-RUN build_python.sh 3.10.11
-RUN build_python.sh 3.11.3
+# 2023/08
+RUN build_python.sh 3.9.17
+RUN build_python.sh 3.10.12
+RUN build_python.sh 3.11.4
 
 ## PHP 8
 ADD build_php8.sh /usr/local/bin/build_php8.sh
-# 2023/04
-RUN build_php8.sh 8.1.13
-RUN build_php8.sh 8.1.16
-RUN build_php8.sh 8.2.1
-RUN build_php8.sh 8.2.3
+# 2023/08
+RUN build_php8.sh 8.1.21
+RUN build_php8.sh 8.2.7
 
 ## Ruby
 WORKDIR /usr/src
 ADD build_ruby.sh /usr/local/bin/build_ruby.sh
-# 2022/12
-RUN build_ruby.sh 3.1.3
-RUN build_ruby.sh 3.2.0
+# 2023/08
+RUN build_ruby.sh 3.1.4
+RUN build_ruby.sh 3.2.2
 
 ## Deno
 ADD build_deno.sh /usr/local/bin/build_deno.sh
-# 2023/04
-RUN build_deno.sh 1.30.1
-RUN build_deno.sh 1.32.3
+# 2023/08
+RUN build_deno.sh 1.36.1
 
 #############
 
diff --git a/Makefile b/Makefile
index 9416917..3afad22 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
+# TODO: Unnecessary, remo this file
 REPO=harbor.hq.rosti.cz/rosti/runtime
 DOCKER=docker
-VERSION=2023.06-1
+VERSION=2023.08-1
 BASEIMAGE=debian:11
 
 all: build
diff --git a/Taskfile.yml b/Taskfile.yml
new file mode 100644
index 0000000..cb8dd5d
--- /dev/null
+++ b/Taskfile.yml
@@ -0,0 +1,40 @@
+# https://taskfile.dev
+
+version: '3'
+
+vars:
+  GREETING: Hello, World!
+  REPO: harbor.hq.rosti.cz/rosti/runtime
+  VERSION: 2023.08-1
+  BASEIMAGE: debian:bookworm
+
+tasks:
+  default:
+    deps:
+    - build
+  
+  build:
+    cmds:
+    - docker pull {{ .BASEIMAGE }}
+    - docker build -t {{ .REPO }}:dev .
+    - docker tag {{ .REPO }}:dev {{ .REPO }}:{{ .VERSION }}
+    - echo "JSON for admin:"
+    - python generate_versions.py
+  
+  test:
+    cmds:
+    - bash ./tests2.sh {{ .REPO }}:{{ .VERSION }}
+  
+  squashed:
+    cmds:
+    - docker pull {{ .BASEIMAGE }}
+    - docker build --squash -t {{ .REPO }}:dev-squashed .
+    - docker tag {{ .REPO }}:dev-squashed {{ .REPO }}:{{ .VERSION }}
+    - echo "JSON for admin:"
+    - python generate_versions.py
+
+  push:
+    cmds:
+    - docker push {{ .REPO }}:{{ .VERSION }}
+    deps:
+    - squashed