diff --git a/Dockerfile b/Dockerfile
index e814704..9ff338d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -40,7 +40,7 @@ COPY imagefiles/.bashrc /root/
 WORKDIR /usr/src
 RUN git clone git://cmake.org/cmake.git CMake && \
    cd CMake && \
-   git checkout v3.6.0-rc4 && \
+   git checkout v3.6.0 && \
    cd .. && mkdir CMake-build && cd CMake-build && \
    /usr/src/CMake/bootstrap \
      --parallel=$(nproc) \