diff --git a/Dockerfile.cpu b/Dockerfile.cpu
index 5437f44..1036445 100755
--- a/Dockerfile.cpu
+++ b/Dockerfile.cpu
@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:latest-py3
+FROM tensorflow/tensorflow:1.12.0-py3
 
 RUN apt-get update -qq -y \
  && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk\
diff --git a/Dockerfile.gpu b/Dockerfile.gpu
index 1692d1f..99041d0 100755
--- a/Dockerfile.gpu
+++ b/Dockerfile.gpu
@@ -1,4 +1,4 @@
-FROM tensorflow/tensorflow:latest-gpu-py3
+FROM tensorflow/tensorflow:1.12.0-gpu-py3
 
 RUN apt-get update -qq -y \
  && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk\