diff --git a/man/Dockerfile b/man/Dockerfile
index af2319524b..f04cd56ad2 100644
--- a/man/Dockerfile
+++ b/man/Dockerfile
@@ -1,7 +1,7 @@
-FROM golang:1.4
+FROM golang:1.6.2
 RUN mkdir -p /go/src/github.com/cpuguy83
 RUN mkdir -p /go/src/github.com/cpuguy83 \
-    && git clone -b v1.0.3 https://github.com/cpuguy83/go-md2man.git /go/src/github.com/cpuguy83/go-md2man \
+    && git clone -b v1.0.5 https://github.com/cpuguy83/go-md2man.git /go/src/github.com/cpuguy83/go-md2man \
     && cd /go/src/github.com/cpuguy83/go-md2man \
     && go get -v ./...
 CMD ["/go/bin/go-md2man", "--help"]