diff --git a/Dockerfile b/Dockerfile
index 910b178a534935fee9371ae906ae85a96168d360..27a307b16d3460830e1ae6c70b5c1dbba1c90c6d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,7 +44,7 @@ RUN rpm --import http://dev.monetdb.org/downloads/MonetDB-GPG-KEY
 # Update & upgrade
 RUN yum update -y
 
-ARG MonetDBVersion=11.25.9
+ARG MonetDBVersion=11.25.15
 
 # Install MonetDB server
 RUN yum install -y MonetDB-$MonetDBVersion \
diff --git a/README.md b/README.md
index 6a18f53dbc9f79e63e916491b64ab028b00e6691..59f571c619920a097665e5fed6ea4424a75b9fc8 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,8 @@ monetdb-r-docker
 Docker container for [MonetDB with R](https://www.monetdb.org/content/embedded-r-monetdb). Based on CentOS 7.
 
 # Supported tags and respective Dockerfile links
-* [`Dec2016-SP2`, `11.25.9`, `latest` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/dec2016-sp2/Dockerfile)
+* [`Dec2016-SP3`, `11.25.15`, `latest` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/dec2016-sp3/Dockerfile)
+* [`Dec2016-SP2`, `11.25.9`, (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/dec2016-sp2/Dockerfile)
 * [`Dec2016-SP1`, `11.25.5` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/dec2016-sp1/Dockerfile)
 * [`June2016-SP2`, `11.23.13` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/june2016-sp2/Dockerfile)
 * [`July2015-SP4`, `11.21.19` (Dockerfile)](https://github.com/MonetDB/monetdb-r-docker/blob/11.21.19/Dockerfile)