diff --git a/Changelog.md b/Changelog.md
index 80b9aa60..3bc91335 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+**4.2.11**
+- redmine: upgrade to v4.2.11
+- Update to ubuntu:focal-20230801
+
 **4.2.10**
 - redmine: upgrade to v4.2.10
 - Update to ubuntu:focal-20230301
diff --git a/Dockerfile b/Dockerfile
index 7a78d357..874fc590 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ FROM ubuntu:focal-20230801
 LABEL maintainer="sameer@damagehead.com"
 
 ENV RUBY_VERSION=2.7 \
-    REDMINE_VERSION=4.2.10 \
+    REDMINE_VERSION=4.2.11 \
     REDMINE_USER="redmine" \
     REDMINE_HOME="/home/redmine" \
     REDMINE_LOG_DIR="/var/log/redmine" \
diff --git a/VERSION b/VERSION
index 9580abf4..7cac8507 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.2.10
+4.2.11
diff --git a/docker-compose-mariadb.yml b/docker-compose-mariadb.yml
index 8e0ada21..b43a396c 100644
--- a/docker-compose-mariadb.yml
+++ b/docker-compose-mariadb.yml
@@ -13,7 +13,7 @@ services:
 
   redmine:
     build: ./
-    image: sameersbn/redmine:4.2.10
+    image: sameersbn/redmine:4.2.11
     depends_on:
     - database
     environment:
diff --git a/docker-compose-mysql.yml b/docker-compose-mysql.yml
index eabe59a0..6c761936 100644
--- a/docker-compose-mysql.yml
+++ b/docker-compose-mysql.yml
@@ -12,7 +12,7 @@ services:
 
   redmine:
     build: ./
-    image: sameersbn/redmine:4.2.10
+    image: sameersbn/redmine:4.2.11
     depends_on:
     - mysql
     environment:
diff --git a/docker-compose-sqlite3.yml b/docker-compose-sqlite3.yml
index 615fa438..072ec2ac 100644
--- a/docker-compose-sqlite3.yml
+++ b/docker-compose-sqlite3.yml
@@ -3,7 +3,7 @@ version: '2'
 services:
   redmine:
     build: ./
-    image: sameersbn/redmine:4.2.10
+    image: sameersbn/redmine:4.2.11
     environment:
     - TZ=Asia/Kolkata
 
diff --git a/docker-compose-ssl.yml b/docker-compose-ssl.yml
index 8c9a040c..c9df230d 100644
--- a/docker-compose-ssl.yml
+++ b/docker-compose-ssl.yml
@@ -12,7 +12,7 @@ services:
 
   redmine:
     build: ./
-    image: sameersbn/redmine:4.2.10
+    image: sameersbn/redmine:4.2.11
     depends_on:
     - postgresql
     environment:
diff --git a/docker-compose.yml b/docker-compose.yml
index 2aad59ec..997d7ddb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,7 @@ services:
 
   redmine:
     build: ./
-    image: sameersbn/redmine:4.2.10
+    image: sameersbn/redmine:4.2.11
     depends_on:
     - postgresql
     environment: