diff --git a/ci/publish-image.sh b/ci/publish-image.sh
index 16590d6..4030b2d 100755
--- a/ci/publish-image.sh
+++ b/ci/publish-image.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 ######################################
-# Publish the seafile server image (e.g. seafileltd/seafile:6.2.2) to docker
+# Publish the seafile server image (e.g. seafileltd/seafile:6.2.3) to docker
 # registry. This script should only be called during a travis build trigger by a tag.
 ######################################
 
diff --git a/image/Makefile b/image/Makefile
index 617187d..f2c15b5 100644
--- a/image/Makefile
+++ b/image/Makefile
@@ -1,4 +1,4 @@
-server_version=6.2.2
+server_version=6.2.3
 
 base_image=seafileltd/base:16.04
 base_image_squashed=seafileltd/base:16.04-squashed
diff --git a/image/seafile/Dockerfile b/image/seafile/Dockerfile
index c4d8a44..ec28d09 100644
--- a/image/seafile/Dockerfile
+++ b/image/seafile/Dockerfile
@@ -8,7 +8,7 @@ RUN sed -i -e 's|\(^exec syslog-ng.*$\)|\1 >>/var/log/syslog-ng.log 2>\&1|g' /et
 
 RUN mkdir -p /etc/my_init.d
 
-ENV SEAFILE_VERSION=6.2.2
+ENV SEAFILE_VERSION=6.2.3
 
 RUN mkdir -p /opt/seafile/ && \
     curl -sSL -o - https://download.seadrive.org/seafile-server_${SEAFILE_VERSION}_x86-64.tar.gz \
diff --git a/launcher b/launcher
index 53b45f6..0b2b4a9 100755
--- a/launcher
+++ b/launcher
@@ -22,7 +22,7 @@ usage () {
 set -e
 set -o pipefail
 
-version=6.2.2
+version=6.2.3
 image=seafileltd/seafile:$version
 local_image=local_seafile/server:latest
 dockerdir=$(cd "$(dirname $0)"; pwd -P)
diff --git a/launcher.ps1 b/launcher.ps1
index e3cc903..7d73354 100644
--- a/launcher.ps1
+++ b/launcher.ps1
@@ -8,7 +8,7 @@ you should use it instead of the linux 'launcher' script.
 
 $ErrorActionPreference = "Stop"
 
-$version = "6.2.2"
+$version = "6.2.3"
 $image = "seafileltd/seafile:$version"
 $local_image = "local_seafile/server:latest"
 
diff --git a/tests/Dockerfile b/tests/Dockerfile
index 8519a60..1b9b9a8 100644
--- a/tests/Dockerfile
+++ b/tests/Dockerfile
@@ -1,7 +1,7 @@
-FROM seafileltd/seafile:6.2.2
+FROM seafileltd/seafile:6.2.3
 
 ENV SEAFILE_VERSION=6.1.0
 
-RUN mv /opt/seafile/seafile-server-6.2.2 /opt/seafile/seafile-server-${SEAFILE_VERSION}
+RUN mv /opt/seafile/seafile-server-6.2.3 /opt/seafile/seafile-server-${SEAFILE_VERSION}
 
 ADD upgrade_6.0_6.1.sh /opt/seafile/seafile-server-${SEAFILE_VERSION}/upgrade/upgrade_6.0_6.1.sh