diff --git a/lib/argparse b/lib/argparse
index e462ab9..cbd9fd8 160000
--- a/lib/argparse
+++ b/lib/argparse
@@ -1 +1 @@
-Subproject commit e462ab980c0852bd1df2ee1f4ec81826246b6f21
+Subproject commit cbd9fd8ed675ed6a2ac1bd7142d318c6ad5d3462
diff --git a/lib/mdlp b/lib/mdlp
deleted file mode 160000
index 7d62d6a..0000000
--- a/lib/mdlp
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7d62d6af4a6ca944a3bbde0b61f651fd4b2d3f57