diff --git a/lib/lib_ascii b/lib/lib_ascii
index ba43834..1ae956e 160000
--- a/lib/lib_ascii
+++ b/lib/lib_ascii
@@ -1 +1 @@
-Subproject commit ba43834e3ead8a242761b3d769bd959aeb126ff5
+Subproject commit 1ae956efa44d7ebb009ce23ee917a76cb4df96ca
diff --git a/lib/lib_serial b/lib/lib_serial
index ed2fa6b..813fc0b 160000
--- a/lib/lib_serial
+++ b/lib/lib_serial
@@ -1 +1 @@
-Subproject commit ed2fa6b50102607d33973c1851a0ec8c895ed4fa
+Subproject commit 813fc0bfa3a14069c5a7ee18c1d70a025d12f48d