diff --git a/NEWS.md b/NEWS.md
index 58231ff..6ce23cf 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,10 @@
+# Version 0.4.1
+Version 0.4.1 fixes a bug that occurred when multiple GLG tests were run in parallel with a shared file system.
+The same temporary .mat file was overwritten by different GLG tests.
+Now, each GLG test includes the ID hyperparameter in the temporary .mat filename.
+
+Thank you [@PayamDiba](https://github.com/PayamDiba) for reporting this issue.
+
 # Version 0.4.0
 Changes in version 0.4.0 include:
 - Support three modes of execution: MATLAB, compiled MATLAB executables with MATLAB runtime, or Docker
diff --git a/code/SINGE.m b/code/SINGE.m
index b8792cb..721f194 100644
--- a/code/SINGE.m
+++ b/code/SINGE.m
@@ -8,7 +8,7 @@
 % aggregation
 % hyperparameter_file = file path to text file containing all
 % hyperparameters
-SINGE_version = '0.4.0';
+SINGE_version = '0.4.1';
 display(SINGE_version);
 
 fid = fopen(hyperparameter_file);
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 91a3f70..27788cf 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -46,7 +46,7 @@ ENV SINGE_RUNNING_IN_DOCKER 1
 
 # Download an intermediate version of the compiled SINGE executables for testing
 # Download the md5sums of the source .m files and binaries
-RUN md5=cbe289c204defe48f1a69fbe5326af0e && \
+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 && \