diff --git a/.travis.yml b/.travis.yml
index 9bc968f..f5d85d0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ matrix:
 
 env:
   global:
-    - XGBOOST_VERSION=0.7-criteo-20171117
+    - XGBOOST_VERSION=0.7-criteo-20171220
     - LIBHDFS_DIR=$HOME/libhdfs-dev
     - HADOOP_VERSION=2.6.0-cdh5.5.0
     - SCALA_VERSION=2.10.6
diff --git a/appveyor.yml b/appveyor.yml
index 848315b..03c1f5f 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -3,7 +3,7 @@ image: Visual Studio 2015
 
 environment:
   global:
-    XGBOOST_VERSION: 0.7-criteo-20171117
+    XGBOOST_VERSION: 0.7-criteo-20171220
     LIBHDFS_DIR: '%APPVEYOR_BUILD_FOLDER%\libhdfs-dev'
     HADOOP_VERSION: 2.6.0-cdh5.5.0
     SPARK_VERSION: 2.1.0