diff --git a/Dockerfile b/Dockerfile
index 6de02895f..9c56890c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ENV DEBIAN_FRONTEND noninteractive
 ENV HOME /root
 
 # Install system packages
-RUN apt-get update # 02NOV2016
+RUN apt-get update # 17NOV2016
 RUN apt-get install -y \
      g++               \
      gdb               \