diff --git a/Dockerfile b/Dockerfile
index 9088b5b..b02a161 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN gcc -o /tmp/uname_wrapper.so /tmp/uname_wrapper.c -Wall -Werror -fPIC -share
 RUN strip /tmp/uname_wrapper.so
 
 # Pull base image.
-FROM jlesage/baseimage-gui:alpine-3.8-glibc-v3.5.5
+FROM jlesage/baseimage-gui:alpine-3.8-glibc-v3.5.6
 
 # Docker image version is provided via build arg.
 ARG DOCKER_IMAGE_VERSION=unknown