diff --git a/ubuntu18.04/cuda-devel/Dockerfile b/ubuntu18.04/cuda-devel/Dockerfile
index 9d69c5bd6e11683269009792eb0c621f4180f5d4..6da21ecd0330346e67c239114743f4e51e9f6339 100644
--- a/ubuntu18.04/cuda-devel/Dockerfile
+++ b/ubuntu18.04/cuda-devel/Dockerfile
@@ -4,10 +4,10 @@ FROM git.imp.fu-berlin.de:5000/bioroboticslab/robofish/docker:base-ubuntu18.04
 RUN apt-get update && \
     apt-get install -y libopencv-dev && \
     cd /opt && \
-    curl -sSLO https://github.com/apache/incubator-mxnet/releases/download/1.5.1.rc0/apache-mxnet-src-1.5.1.rc0-incubating.tar.gz && \
-    tar -xf apache-mxnet-src-1.5.1.rc0-incubating.tar.gz --owner root --group root --no-same-owner && \
-    rm -f apache-mxnet-src-1.5.1.rc0-incubating.tar.gz && \
-    mv apache-mxnet-src-1.5.1.rc0-incubating mxnet-1.5.1 && \
+    curl -sSLO https://github.com/apache/incubator-mxnet/releases/download/1.5.1/apache-mxnet-src-1.5.1-incubating.tar.gz && \
+    tar -xf apache-mxnet-src-1.5.1-incubating.tar.gz --owner root --group root --no-same-owner && \
+    rm -f apache-mxnet-src-1.5.1-incubating.tar.gz && \
+    mv apache-mxnet-src-1.5.1-incubating mxnet-1.5.1 && \
     cd mxnet-1.5.1 && \
     cmake -Bbuild -H. \
         -DCMAKE_CXX_STANDARD=14 -DUSE_CXX14_IF_AVAILABLE=ON \
diff --git a/ubuntu18.04/devel/Dockerfile b/ubuntu18.04/devel/Dockerfile
index de0547fd58622a9206b4a12ba69195eacf503525..eb742f24ce1e2cb29d2c63d1ee20ca4ef2958168 100644
--- a/ubuntu18.04/devel/Dockerfile
+++ b/ubuntu18.04/devel/Dockerfile
@@ -3,10 +3,10 @@ FROM git.imp.fu-berlin.de:5000/bioroboticslab/robofish/docker:base-ubuntu18.04
 RUN apt-get update && \
     apt-get install -y libopencv-dev && \
     cd /opt && \
-    curl -sSLO https://github.com/apache/incubator-mxnet/releases/download/1.5.1.rc0/apache-mxnet-src-1.5.1.rc0-incubating.tar.gz && \
-    tar -xf apache-mxnet-src-1.5.1.rc0-incubating.tar.gz --owner root --group root --no-same-owner && \
-    rm -f apache-mxnet-src-1.5.1.rc0-incubating.tar.gz && \
-    mv apache-mxnet-src-1.5.1.rc0-incubating mxnet-1.5.1 && \
+    curl -sSLO https://github.com/apache/incubator-mxnet/releases/download/1.5.1/apache-mxnet-src-1.5.1-incubating.tar.gz && \
+    tar -xf apache-mxnet-src-1.5.1-incubating.tar.gz --owner root --group root --no-same-owner && \
+    rm -f apache-mxnet-src-1.5.1-incubating.tar.gz && \
+    mv apache-mxnet-src-1.5.1-incubating mxnet-1.5.1 && \
     cd mxnet-1.5.1 && \
     cmake -Bbuild -H. \
         -DCMAKE_CXX_STANDARD=14 -DUSE_CXX14_IF_AVAILABLE=ON \
diff --git a/windows1809/base/Dockerfile b/windows1809/base/Dockerfile
index a4f0e6d79eae8600a27688ad3e52d5eac749cff8..74b37055cdd50f4e1e14cef057f1133eb9aa5005 100644
--- a/windows1809/base/Dockerfile
+++ b/windows1809/base/Dockerfile
@@ -37,6 +37,6 @@ RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tl
 RUN $vcpkg_dir = 'C:/vcpkg'; \
     git clone https://git.imp.fu-berlin.de/bioroboticslab/robofish/vcpkg.git $vcpkg_dir; \
     cd $vcpkg_dir; \
-    git checkout 8b38945420d8c3031c2ccade982ba6422835cb70; \
+    git checkout 65fafc0b462d36388bf379a35a65af03d55c37be; \
     ./scripts/bootstrap.ps1; \
     [Environment]::SetEnvironmentVariable('VCPKG_DIR', "\"$vcpkg_dir\"", [EnvironmentVariableTarget]::Machine);