diff --git a/scripts/Makefile b/scripts/Makefile
index e1c29196e..a25bf8f42 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -146,6 +146,7 @@ internal-prepare-exec_env: runps.sh
 	cp -r dotnetlibs/*.exe exec_env/app_base
 	cp -r dotnetlibs/lib* exec_env/app_base
 	cp -r dotnetlibs/corerun exec_env/app_base
+	cp -r ../ext-src/pester exec_env/app_base/Modules/Pester
 	cp runps.sh exec_env/app_base
 
 run: $(POWERSHELL_RUN_TARGETS) dotnetlibs/corerun dotnetlibs/Microsoft.PowerShell.Commands.Management.dll dotnetlibs/Microsoft.PowerShell.Commands.Utility.dll dotnetlibs/api-ms-win-core-registry-l1-1-0.dll internal-prepare-exec_env
diff --git a/src/monad b/src/monad
index 2ba6fb929..09cd9551a 160000
--- a/src/monad
+++ b/src/monad
@@ -1 +1 @@
-Subproject commit 2ba6fb9291bdb9bfea111369a6c236475bd3c686
+Subproject commit 09cd9551a2caebecc843b84e01aad7126ed7197a