diff --git a/Dockerfile.osx b/Dockerfile.osx
index 573512c4..20e4c02d 100644
--- a/Dockerfile.osx
+++ b/Dockerfile.osx
@@ -26,7 +26,7 @@ RUN curl -fsSL -o /vbox.dmg http://download.virtualbox.org/virtualbox/$VBOX_VERS
 
 # Download the Docker parts
 
-ENV INSTALLER_VERSION 1.13.1
+ENV INSTALLER_VERSION 1.13.1a
 ENV DOCKER_VERSION 1.13.1
 
 # Change this to 'test.docker.com' for RCs and 'get.docker.com' for official
@@ -49,7 +49,7 @@ RUN curl -fsSL -o /docker-machine https://github.com/docker/machine/releases/dow
 
 RUN chmod +x /docker-machine
 
-ENV DOCKER_COMPOSE_VERSION 1.11.0
+ENV DOCKER_COMPOSE_VERSION 1.11.1
 RUN curl -fsSL -o /docker-compose https://github.com/docker/compose/releases/download/$DOCKER_COMPOSE_VERSION/docker-compose-Darwin-x86_64
 RUN chmod +x /docker-compose
 
diff --git a/Dockerfile.windows b/Dockerfile.windows
index 73d77a50..7365eb09 100644
--- a/Dockerfile.windows
+++ b/Dockerfile.windows
@@ -17,10 +17,10 @@ RUN cd innosetup && \
     wine "./innounp.exe" -e "is-unicode.exe"
 
 # installer components
-ENV INSTALLER_VERSION 1.13.1
+ENV INSTALLER_VERSION 1.13.1a
 ENV DOCKER_VERSION 1.13.1
 ENV DOCKER_MACHINE_VERSION 0.9.0
-ENV DOCKER_COMPOSE_VERSION 1.11.0
+ENV DOCKER_COMPOSE_VERSION 1.11.1
 ENV BOOT2DOCKER_ISO_VERSION $DOCKER_VERSION
 ENV KITEMATIC_VERSION 0.13.0
 ENV VIRTUALBOX_VERSION 5.1.14