diff --git a/bin/README.md b/bin/README.md
index ff0f8a7..b8810d1 100644
--- a/bin/README.md
+++ b/bin/README.md
@@ -4,10 +4,10 @@ This directory contains all of the binaries required to run the benchmarking tes
 
 ### Binaries
 
-* **fio_x64** - v3.17 (compiled 11 Mar 2020) - 64-bit version
-* **fio_x86** - v3.17 (compiled 11 Mar 2020) - 32-bit version
-* **iperf_x64** - v3.7 (compiled 28 Jan 2020) - 64-bit version
-* **iperf_x86** - v3.7 (compiled 28 Jan 2020) - 32-bit version
+* **fio_x64** - v3.23 (compiled 15 Sep 2020) - 64-bit version
+* **fio_x86** - v3.23 (compiled 15 Sep 2020) - 32-bit version
+* **iperf_x64** - v3.9 (compiled 15 Sep 2020) - 64-bit version
+* **iperf_x86** - v3.9 (compiled 15 Sep 2020) - 32-bit version
 
 ### Compile Notes
 
diff --git a/bin/compile.sh b/bin/compile.sh
index 2a91b37..6ae9641 100755
--- a/bin/compile.sh
+++ b/bin/compile.sh
@@ -6,6 +6,7 @@ source /hbb/activate
 
 set -x 
 
+yum install -y yum-plugin-ovl # fix for docker overlay fs
 yum install -y xz
 
 # determine arch
@@ -31,7 +32,7 @@ source /hbb_exe/activate
 
 # download and compile fio
 cd ~
-curl -L https://github.com/axboe/fio/archive/fio-3.17.tar.gz -o "fio.tar.gz"
+curl -L https://github.com/axboe/fio/archive/fio-3.23.tar.gz -o "fio.tar.gz"
 tar xf fio.tar.gz
 cd fio-fio*
 ./configure --disable-native
@@ -44,7 +45,7 @@ cp fio /io/fio_$ARCH
 
 # download and compile iperf
 cd ~
-curl -L https://github.com/esnet/iperf/archive/3.7.tar.gz -o "iperf.tar.gz"
+curl -L https://github.com/esnet/iperf/archive/3.9.tar.gz -o "iperf.tar.gz"
 tar xf iperf.tar.gz
 cd iperf*
 ./configure --disable-shared --disable-profiling
diff --git a/bin/fio_x64 b/bin/fio_x64
index 5e4a914..50f5062 100755
Binary files a/bin/fio_x64 and b/bin/fio_x64 differ
diff --git a/bin/fio_x86 b/bin/fio_x86
index 9df1b19..4deffa8 100755
Binary files a/bin/fio_x86 and b/bin/fio_x86 differ
diff --git a/bin/iperf3_x64 b/bin/iperf3_x64
index 92c1969..ba1a6ac 100755
Binary files a/bin/iperf3_x64 and b/bin/iperf3_x64 differ
diff --git a/bin/iperf3_x86 b/bin/iperf3_x86
index e6fd6ee..d78092e 100755
Binary files a/bin/iperf3_x86 and b/bin/iperf3_x86 differ
diff --git a/yabs.sh b/yabs.sh
index 428e906..ce7968f 100755
--- a/yabs.sh
+++ b/yabs.sh
@@ -15,7 +15,7 @@
 
 echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #'
 echo -e '#              Yet-Another-Bench-Script              #'
-echo -e '#                     v2020-09-09                    #'
+echo -e '#                     v2020-09-15                    #'
 echo -e '# https://github.com/masonr/yet-another-bench-script #'
 echo -e '# ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## #'