diff --git a/README.md b/README.md
index 31f98d1..d27a294 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,7 @@ services:
       - DB_NAME=foo
       - DB_USERNAME=bar
       - DB_PASSWORD=password
+      - TZ=Europe/Paris
     # pg-bkup container must be connected to the same network with your database
     networks:
        - web
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 7d14906..2963e2f 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -39,7 +39,7 @@ ENV TARGET_DB_PORT=5432
 ENV TARGET_DB_NAME=""
 ENV TARGET_DB_USERNAME=""
 ENV TARGET_DB_PASSWORD=""
-ENV VERSION="v1.2.9"
+ENV VERSION="v1.2.11"
 ENV BACKUP_CRON_EXPRESSION=""
 ENV TG_TOKEN=""
 ENV TG_CHAT_ID=""
diff --git a/docs/index.md b/docs/index.md
index 33d8608..6c01d6a 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -76,6 +76,7 @@ services:
       - DB_NAME=foo
       - DB_USERNAME=bar
       - DB_PASSWORD=password
+      - TZ=Europe/Paris
     # pg-bkup container must be connected to the same network with your database
     networks:
        - web
diff --git a/docs/reference/index.md b/docs/reference/index.md
index d2d05e4..ef7a75b 100644
--- a/docs/reference/index.md
+++ b/docs/reference/index.md
@@ -60,7 +60,6 @@ Backup, restore and migrate targets, schedule and retention are configured using
 | FTP_PORT               | Optional, required for FTP storage                            | FTP server port number                               |
 | FTP_USER               | Optional, required for FTP storage                            | FTP user                                             |
 | FTP_PASSWORD           | Optional, required for FTP storage                            | FTP user password                                    |
-
 | TARGET_DB_HOST         | Optional, required for database migration                     | Target database host                                 |
 | TARGET_DB_PORT         | Optional, required for database migration                     | Target database port                                 |
 | TARGET_DB_NAME         | Optional, required for database migration                     | Target database name                                 |
@@ -68,6 +67,7 @@ Backup, restore and migrate targets, schedule and retention are configured using
 | TARGET_DB_PASSWORD     | Optional, required for database migration                     | Target database password                             |
 | TG_TOKEN               | Optional, required for Telegram notification                  | Telegram token (`BOT-ID:BOT-TOKEN`)                  |
 | TG_CHAT_ID             | Optional, required for Telegram notification                  | Telegram Chat ID                                     |
+| TZ                     | Optional                                                      | Time Zone                                            |
 
 ---
 ## Run in Scheduled mode