diff --git a/README.md b/README.md
index 2d23adcb52b026149333def52305c7047955680f..57c757a68e1237c22f85c7c61850a5b5041a0182 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ University of California, San Diego
## Version
-1.8.8
+1.8.9
## Last Updated
diff --git a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapich-2.3.6 b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapich-2.3.6
index 76846ed14e369fd2f99fa7b8a4a088a1d875aac0..033c502d170cd5a084155f9a17680cac2bce9a20 100644
--- a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapich-2.3.6
+++ b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapich-2.3.6
@@ -10,7 +10,7 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapi
AUTHOR_NAME Marty Kandes
AUTHOR_EMAIL mkandes@sdsc.edu
- LAST_UPDATED 20210805
+ LAST_UPDATED 20210902
%setup
@@ -18,7 +18,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapi
# Set OMB major and minor version numbers, root and
# installation directories
- export OMB_ROOT_URL='http://mvapich.cse.ohio-state.edu/download/mvapich'
export OMB_MAJOR='5'
export OMB_MINOR='7'
export OMB_VERSION="${OMB_MAJOR}.${OMB_MINOR}"
@@ -47,7 +46,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-mvapi
# Set MVAPICH major, minor, and revision numbers, root and
# installation directories
- export MV_ROOT_URL='http://mvapich.cse.ohio-state.edu/download/mvapich'
export MV_MAJOR='2'
export MV_MINOR='3'
export MV_REVISION='6'
diff --git a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-3.1.6 b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-3.1.6
index cf7ab76206888e7b10e53914dd40c3378fbf2109..a05f5a823d7996358300744b3d055991cef15c3e 100644
--- a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-3.1.6
+++ b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-3.1.6
@@ -10,7 +10,7 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
AUTHOR_NAME Marty Kandes
AUTHOR_EMAIL mkandes@sdsc.edu
- LAST_UPDATED 20210804
+ LAST_UPDATED 20210901
%setup
@@ -18,7 +18,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
# Set OMB major and minor version numbers, root and
# installation directories
- export OMB_ROOT_URL='http://mvapich.cse.ohio-state.edu/download/mvapich'
export OMB_MAJOR='5'
export OMB_MINOR='7'
export OMB_VERSION="${OMB_MAJOR}.${OMB_MINOR}"
@@ -47,7 +46,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
# Set OpenMPI major, minor, and revision numbers, root and
# installation directories
- export OMPI_ROOT_URL='https://download.open-mpi.org/release/open-mpi'
export OMPI_MAJOR='3'
export OMPI_MINOR='1'
export OMPI_REVISION='6'
diff --git a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-4.0.5 b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-4.0.5
index 4f5a00bd37ed37f14fb10bbbaeadda91ad719744..86687a5f0d8f73ad4f02201b13942e3ba099b525 100644
--- a/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-4.0.5
+++ b/definition-files/omb/Singularity.omb-5.7-ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openmpi-4.0.5
@@ -10,7 +10,7 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
AUTHOR_NAME Marty Kandes
AUTHOR_EMAIL mkandes@sdsc.edu
- LAST_UPDATED 20210804
+ LAST_UPDATED 20210901
%setup
@@ -18,7 +18,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
# Set OMB major and minor version numbers, root and
# installation directories
- export OMB_ROOT_URL='http://mvapich.cse.ohio-state.edu/download/mvapich'
export OMB_MAJOR='5'
export OMB_MINOR='7'
export OMB_VERSION="${OMB_MAJOR}.${OMB_MINOR}"
@@ -47,7 +46,6 @@ From: ghcr.io/mkandes/naked-singularity:ubuntu-18.04-mlnx-ofed-4.7-3.2.9.0-openm
# Set OpenMPI major, minor, and revision numbers, root and
# installation directories
- export OMPI_ROOT_URL='https://download.open-mpi.org/release/open-mpi'
export OMPI_MAJOR='4'
export OMPI_MINOR='0'
export OMPI_REVISION='5'