diff --git a/lib/lib_ascii b/lib/lib_ascii
index 1ae956e..70d528b 160000
--- a/lib/lib_ascii
+++ b/lib/lib_ascii
@@ -1 +1 @@
-Subproject commit 1ae956efa44d7ebb009ce23ee917a76cb4df96ca
+Subproject commit 70d528b2e8dc4d5b522955c248f47da74ce28678
diff --git a/lib/lib_serial b/lib/lib_serial
index 813fc0b..ed2fa6b 160000
--- a/lib/lib_serial
+++ b/lib/lib_serial
@@ -1 +1 @@
-Subproject commit 813fc0bfa3a14069c5a7ee18c1d70a025d12f48d
+Subproject commit ed2fa6b50102607d33973c1851a0ec8c895ed4fa