diff --git a/docker/go-1.7.3/Dockerfile b/docker/go-1.7.3/Dockerfile
new file mode 100644
index 0000000..de31033
--- /dev/null
+++ b/docker/go-1.7.3/Dockerfile
@@ -0,0 +1,17 @@
+# Go cross compiler (xgo): Go 1.7.3
+# Copyright (c) 2016 Péter Szilágyi. All rights reserved.
+#
+# Released under the MIT license.
+
+FROM karalabe/xgo-base
+
+MAINTAINER Péter Szilágyi <peterke@gmail.com>
+
+# Configure the root Go distribution and bootstrap based on it
+ENV GO_VERSION 173
+
+RUN \
+  export ROOT_DIST=https://storage.googleapis.com/golang/go1.7.3.linux-amd64.tar.gz     && \
+  export ROOT_DIST_SHA=508028aac0654e993564b6e2014bf2d4a9751e3b286661b0b0040046cf18028e && \
+  \
+  $BOOTSTRAP_PURE
diff --git a/docker/go-1.7.x/Dockerfile b/docker/go-1.7.x/Dockerfile
index cdcfeec..bd1a222 100644
--- a/docker/go-1.7.x/Dockerfile
+++ b/docker/go-1.7.x/Dockerfile
@@ -3,6 +3,6 @@
 #
 # Released under the MIT license.
 
-FROM karalabe/xgo-1.7.1
+FROM karalabe/xgo-1.7.3
 
 MAINTAINER Péter Szilágyi <peterke@gmail.com>