diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 0d7a037..70319d0 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,6 +1,6 @@
 FROM openjdk:8-jre-alpine
 
-ENV TRACCAR_VERSION 4.11
+ENV TRACCAR_VERSION 4.12
 
 WORKDIR /opt/traccar
 
diff --git a/Dockerfile.debian b/Dockerfile.debian
index 326e62b..b36aacf 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,6 +1,6 @@
 FROM openjdk:8-jre-slim
 
-ENV TRACCAR_VERSION 4.11
+ENV TRACCAR_VERSION 4.12
 
 WORKDIR /opt/traccar
 
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 9e85f7b..3e0b341 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -1,6 +1,6 @@
 FROM adoptopenjdk:8-jre-hotspot-focal
 
-ENV TRACCAR_VERSION 4.11
+ENV TRACCAR_VERSION 4.12
 
 WORKDIR /opt/traccar
 
diff --git a/README.md b/README.md
index 8688044..6b40c4a 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,14 @@ Maintainer: [Maxim Zalysin](https://github.com/magna-z)
 
 ## Available tags:
 #### 4.X
-- **4.11-alpine**, **4-alpine**, **alpine**, **4.11**, **4**, **latest** ![](https://img.shields.io/microbadger/layers/traccar/traccar/alpine) ![](https://img.shields.io/docker/image-size/traccar/traccar/alpine)
-- **4.11-debian**, **4-debian**, **debian** ![](https://img.shields.io/microbadger/layers/traccar/traccar/debian) ![](https://img.shields.io/docker/image-size/traccar/traccar/debian)
-- **4.11-ubuntu**, **4-ubuntu**, **ubuntu** ![](https://img.shields.io/microbadger/layers/traccar/traccar/ubuntu) ![](https://img.shields.io/docker/image-size/traccar/traccar/ubuntu)
+- **4.12-alpine**, **4-alpine**, **alpine**, **4.12**, **4**, **latest** ![](https://img.shields.io/microbadger/layers/traccar/traccar/4.12-alpine) ![](https://img.shields.io/docker/image-size/traccar/traccar/4.12-alpine)
+- **4.12-debian**, **4-debian**, **debian** ![](https://img.shields.io/microbadger/layers/traccar/traccar/4.12-debian) ![](https://img.shields.io/docker/image-size/traccar/traccar/4.12-debian)
+- **4.12-ubuntu**, **4-ubuntu**, **ubuntu** ![](https://img.shields.io/microbadger/layers/traccar/traccar/4.12-ubuntu) ![](https://img.shields.io/docker/image-size/traccar/traccar/4.12-ubuntu)
+- **4.11-alpine**, **4.11**
+- **4.11-debian**
+- **4.11-ubuntu**
 - **4.10-alpine**, **4.10**
 - **4.10-debian**
-- **4.9-alpine**, **4.9**
-- **4.9-debian**
 - ...
 - **4.0-alpine**, **4.0**
 - **4.0-debian**