diff --git a/.gitignore b/.gitignore
index b5ccb18..476486a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@ logs/old/*.log
 logs/old/*.gz
 
 *.todo
+all
diff --git a/group_vars/upd-parity-version.example b/group_vars/upd-parity-version.example
index d543cb2..93288a7 100644
--- a/group_vars/upd-parity-version.example
+++ b/group_vars/upd-parity-version.example
@@ -3,8 +3,12 @@
 poa_role: "bootnode"
 
 # repo to fetch new binaries from
-PARITY_BIN_LOC: "http://d1h4xl4cr1h0mo.cloudfront.net/v1.9.2/x86_64-unknown-linux-gnu/parity"
-PARITY_BIN_SHA256: "3604a030388cd2c22ebe687787413522106c697610426e09b3c5da4fe70bbd33"
+PARITY_BIN_LOC_UBUNTU: "http://d1h4xl4cr1h0mo.cloudfront.net/v1.10.0/x86_64-unknown-linux-gnu/parity"
+PARITY_BIN_SHA256_UBUNTU: "3871bae2760050316c9c1131750a2dc3fd11e1b79cd5f7a1e09015264d4c5ea0"
+PARITY_BIN_LOC_CENTOS: "http://d1h4xl4cr1h0mo.cloudfront.net/v1.10.0/x86_64-unknown-centos-gnu/parity"
+PARITY_BIN_SHA256_CENTOS: "fd21f563a1bbce6fb5f995403946ad5dd8506d4781bddac12b26ba3249af4fe9"
+
+PARITY_VERSION_CHECK: "1.10.0"
 
 # backup options
 backup_parity_data: "on"
@@ -13,15 +17,13 @@ backup_parity_data: "on"
 resync: "off"
 
 # strings to remove from node.toml
-bootnode_node_toml_lines_to_remove:
-  - section: "rpc"
-    option: "threads"
+bootnode_node_toml_lines_to_remove: []
 
 # strings to add in node.toml
 bootnode_node_toml_lines_to_add:
-  - section: "rpc"
-    option: "processing_threads"
-    value: 4
-  - section: "rpc"
-    option: "cors"
-    value: ['all']
+  - section: "ui"
+    option: "disable"
+    value: "true"
+  - section: "dapps"
+    option: "disable"
+    value: "true"
diff --git a/roles/upd-parity-version/tasks/main.yml b/roles/upd-parity-version/tasks/main.yml
index 7b782c2..5ac2485 100644
--- a/roles/upd-parity-version/tasks/main.yml
+++ b/roles/upd-parity-version/tasks/main.yml
@@ -10,6 +10,22 @@
     path: /etc/systemd/system/poa-netstats.service
   register: netstats_service_file
 
+### checks for PARITY_VERSION_CHECK
+- name: Check if previous backups are present
+  stat: path="{{ home }}/backups-version/BEFORE-{{ PARITY_VERSION_CHECK }}"
+  register: bkp_version
+
+- name: Remove previous version backups
+  file: path="{{ home }}/backups-version" state=absent
+  when: bkp_version.stat.exists == False
+
+- name: Create directory for parity-version backups
+  file: path="{{ backups_folder }}" state=directory
+
+- name: Create backups version file
+  file: path="{{ home }}/backups-version/BEFORE-{{ PARITY_VERSION_CHECK }}" state=touch
+
+### actual upgrade
 - name: Shutdown poa-netstats service
   service: name=poa-netstats state=stopped
   when: netstats_service_file.stat.exists
@@ -17,9 +33,6 @@
 - name: Shutdown poa-parity service
   service: name=poa-parity state=stopped
 
-- name: Create directory for parity-version backups
-  file: path="{{ backups_folder }}" state=directory
-
 - name: Backup parity binary
   command: cp -a {{ home }}/parity {{ backups_folder }}/parity
 
@@ -30,10 +43,15 @@
 - name: Backup node.toml
   command: cp -a "{{ home }}/node.toml" {{ backups_folder }}/node.toml
 
-- name: Download new parity binary version
-  get_url: url="{{ PARITY_BIN_LOC }}" dest="{{ home }}/parity" mode=0755 checksum="sha256:{{ PARITY_BIN_SHA256 }}"
+- name: Download new parity binary version (Debian-like)
+  get_url: url="{{ PARITY_BIN_LOC_UBUNTU }}" dest="{{ home }}/parity" mode=0755 checksum="sha256:{{ PARITY_BIN_SHA256_UBUNTU }}"
+  when: ansible_os_family == "Debian"
 
-- name: Remove lines from node.toml (bootnode)
+- name: Download new parity binary version (RedHat-like)
+  get_url: url="{{ PARITY_BIN_LOC_CENTOS }}" dest="{{ home }}/parity" mode=0755 checksum="sha256:{{ PARITY_BIN_SHA256_CENTOS }}"
+  when: ansible_os_family == "RedHat"
+
+- name: Remove lines from node.toml (bootnode only)
   ini_file:
     path: "{{ home }}/node.toml"
     section: "{{ item['section'] }}"
@@ -42,7 +60,7 @@
   with_items: "{{ bootnode_node_toml_lines_to_remove }}"
   when: poa_role == "bootnode"
 
-- name: Add lines to node.toml (bootnode)
+- name: Add lines to node.toml (bootnode only)
   ini_file:
     path: "{{ home }}/node.toml"
     value: "{{ item['value'] }}"