diff --git a/defaults/main.yml b/defaults/main.yml
index c5cc710..a077807 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,9 +7,9 @@ restic_user_home: /root
 
 restic_repository_name: restic
 restic_default_folders:
-  - { path: '/etc' }
-  - { path: '/var/log' }
-  - { path: '/root', exclude: '--exclude .cache' }
+  - { path: "/etc" }
+  - { path: "/var/log" }
+  - { path: "/root", exclude: "--exclude .cache" }
 restic_folders: []
 restic_databases: []
 restic_dump_compression_enabled: false
@@ -21,7 +21,7 @@ restic_check: true
 restic_ssh_enabled: true
 restic_ssh_host: backup
 restic_ssh_port: 22
-restic_ssh_private_key_path: '/root/.ssh/backup'
+restic_ssh_private_key_path: "/root/.ssh/backup"
 
-restic_systemd_timer_on_calender: '*-*-* 03:00:00'
+restic_systemd_timer_on_calender: "*-*-* 03:00:00"
 restic_systemd_timer_randomized_delay_sec: 0
diff --git a/handlers/main.yml b/handlers/main.yml
index 74869f1..93c104a 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -1,5 +1,4 @@
 ---
-
 - name: systemd reload
-  systemd:
+  ansible.builtin.systemd:
     daemon_reload: yes
diff --git a/tasks/install.yml b/tasks/install.yml
index 3463a4b..a442e54 100644
--- a/tasks/install.yml
+++ b/tasks/install.yml
@@ -1,5 +1,4 @@
 ---
-
 - name: Install fuse (to mount repositories)
   apt:
     name: fuse
@@ -13,23 +12,23 @@
     name: pigz
 
 - name: Download restic
-  get_url:
-    url: 'https://github.com/restic/restic/releases/download/v{{ restic_version }}/restic_{{ restic_version }}_linux_amd64.bz2'
-    dest: '/tmp/restic_{{ restic_version }}_linux_amd64.bz2'
+  ansible.builtin.get_url:
+    url: "https://github.com/restic/restic/releases/download/v{{ restic_version }}/restic_{{ restic_version }}_linux_amd64.bz2"
+    dest: "/tmp/restic_{{ restic_version }}_linux_amd64.bz2"
 
 - name: Extract restic
-  command: 'bzip2 -d /tmp/restic_{{ restic_version }}_linux_amd64.bz2'
+  command: "bzip2 -d /tmp/restic_{{ restic_version }}_linux_amd64.bz2"
   args:
-    creates: '/tmp/restic_{{ restic_version }}_linux_amd64'
+    creates: "/tmp/restic_{{ restic_version }}_linux_amd64"
 
 - name: Install restic
-  copy:
+  ansible.builtin.copy:
     remote_src: true
-    src: '/tmp/restic_{{ restic_version }}_linux_amd64'
+    src: "/tmp/restic_{{ restic_version }}_linux_amd64"
     dest: "{{ restic_path }}"
     mode: 0755
 
 - name: Remove downloaded file
-  file:
-    path: '/tmp/restic_{{ restic_version }}_linux_amd64'
+  ansible.builtin.file:
+    path: "/tmp/restic_{{ restic_version }}_linux_amd64"
     state: absent
diff --git a/tasks/main.yml b/tasks/main.yml
index 544d499..8a6d9a0 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,54 +1,54 @@
 ---
 - name: Check if restic is installed
-  stat:
-    path: '{{ restic_path }}'
+  ansible.builtin.stat:
+    path: "{{ restic_path }}"
   register: restic_binary
 
 - include_tasks: install.yml
   when: not restic_binary.stat.exists or restic_install
 
 - name: Overwrite SSH config for backup server
-  template:
+  ansible.builtin.template:
     src: ssh_config.j2
-    dest: '{{ restic_user_home }}/.ssh/config'
+    dest: "{{ restic_user_home }}/.ssh/config"
     owner: root
     group: root
-    mode: '0600'
+    mode: "0600"
   when: restic_ssh_enabled
 
 - name: Add SSH private key
-  template:
+  ansible.builtin.template:
     src: ssh_private_key.j2
-    dest: '{{ restic_ssh_private_key_path }}'
-    mode: '0600'
+    dest: "{{ restic_ssh_private_key_path }}"
+    mode: "0600"
   when: restic_ssh_private_key is defined and restic_ssh_enabled
 
 - name: Add restic_env in home folder
-  template:
+  ansible.builtin.template:
     src: restic_env.j2
-    dest: '{{ restic_user_home }}/.restic_env'
+    dest: "{{ restic_user_home }}/.restic_env"
     owner: root
     group: root
-    mode: '0600'
+    mode: "0600"
 
 - name: Add systemd service for restic
-  template:
+  ansible.builtin.template:
     src: restic-backup.service.j2
     dest: /etc/systemd/system/restic-backup.service
-    mode: '0644'
+    mode: "0644"
   vars:
-    restic_folders_combined: '{{ restic_default_folders + restic_folders }}'
+    restic_folders_combined: "{{ restic_default_folders + restic_folders }}"
   notify: systemd reload
 
 - name: Add systemd timer for restic
-  template:
+  ansible.builtin.template:
     src: restic-backup.timer.j2
     dest: /etc/systemd/system/restic-backup.timer
-    mode: '0644'
+    mode: "0644"
   notify: systemd reload
 
 - name: Enable and start restic timer
-  systemd:
+  ansible.builtin.systemd:
     name: restic-backup.timer
     enabled: true
     state: started