diff --git a/compile_SINGE.sh b/compile_SINGE.sh
index 6458f1a..e9f61c8 100755
--- a/compile_SINGE.sh
+++ b/compile_SINGE.sh
@@ -4,6 +4,10 @@
 # Store the md5sum of the source MATLAB files and binaries
 # If a directory is provided as an argument, copy the binaries and md5sum file there
 
+# Test the updated compiled glmnetMex.mexa64
+mv glmnet_matlab/glmnetMex.mexa64 glmnet_matlab/glmnetMex.mexa64.bak
+cp glmnet_matlab_64/glmnetMex.mexa64 glmnet_matlab/glmnetMex.mexa64
+
 # Compile SINGE creating the binaries SINGE_Test.m, SINGE_GLG_Test.m, and SINGE_Aggregate.m
 # SINGE_Test.m is compiled so that it can be tested to ensure the MATLAB version of SINGE works
 mcc -N -m -R -singleCompThread -R -nodisplay -R -nojvm -a ./glmnet_matlab/ -a ./code/ tests/SINGE_Test.m
@@ -17,6 +21,9 @@ mv readme.txt readme_SINGE_GLG_Test.txt
 mcc -N -m -R -singleCompThread -R -nodisplay -R -nojvm -a ./code/ SINGE_Aggregate.m
 mv readme.txt readme_SINGE_Aggregate.txt
 
+# Restore glmnetMex.mexa64
+mv glmnet_matlab/glmnetMex.mexa64.bak glmnet_matlab/glmnetMex.mexa64
+
 # Store the md5sums of all .m files tracked in the git repository and the binaries
 # See https://stackoverflow.com/questions/15606955/how-can-i-make-git-show-a-list-of-the-files-that-are-being-tracked/15606998
 # and https://stackoverflow.com/questions/13335837/how-to-grep-for-a-file-extension
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 927d191..2498f5c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -36,20 +36,20 @@ ENV SINGE_RUNNING_IN_DOCKER 1
 
 # Download the compiled SINGE executables from the stable release
 # md5sum of v0.4.1 SINGE_GLG_Test is c50ec7bc13e287eca340c9d19d8bc27d/
-RUN tag=v0.4.1 && \
-    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_Test && \
-    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_GLG_Test && \
-    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_Aggregate && \
-    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/code.md5 && \
-    chmod u+x SINGE_* && \
-    mv SINGE_Test tests/SINGE_Test
+#RUN tag=v0.4.1 && \
+#    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_Test && \
+#    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_GLG_Test && \
+#    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/SINGE_Aggregate && \
+#    wget --quiet https://github.com/gitter-lab/SINGE/releases/download/$tag/code.md5 && \
+#    chmod u+x SINGE_* && \
+#    mv SINGE_Test tests/SINGE_Test
 
 # Download an intermediate version of the compiled SINGE executables for testing
 # Download the md5sums of the source .m files and binaries
-#RUN md5=c50ec7bc13e287eca340c9d19d8bc27d && \
-#    wget --quiet https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_Test && \
-#    wget --quiet https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_GLG_Test && \
-#    wget --quiet https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_Aggregate && \
-#    wget --quiet https://www.biostat.wisc.edu/~gitter/tmp/$md5/code.md5 && \
-#    chmod u+x SINGE_* && \
-#    mv SINGE_Test tests/SINGE_Test
+RUN md5=3df4816680fcb1fd3f4e8528a327a103 && \
+    wget --quiet --no-check-certificate https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_Test && \
+    wget --quiet --no-check-certificate https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_GLG_Test && \
+    wget --quiet --no-check-certificate https://www.biostat.wisc.edu/~gitter/tmp/$md5/SINGE_Aggregate && \
+    wget --quiet --no-check-certificate https://www.biostat.wisc.edu/~gitter/tmp/$md5/code.md5 && \
+    chmod u+x SINGE_* && \
+    mv SINGE_Test tests/SINGE_Test
diff --git a/glmnet_matlab_64/glmnetMex.mexa64 b/glmnet_matlab_64/glmnetMex.mexa64
new file mode 100644
index 0000000..a760d5f
Binary files /dev/null and b/glmnet_matlab_64/glmnetMex.mexa64 differ