diff --git a/subprojects/ch32v10x b/subprojects/ch32v10x
index 70c4b0f..3a315bb 160000
--- a/subprojects/ch32v10x
+++ b/subprojects/ch32v10x
@@ -1 +1 @@
-Subproject commit 70c4b0f30d91fa7ca71a3d7d4e93c8f4112abe86
+Subproject commit 3a315bb7a62dab179695620bd4745d9003ac2155
diff --git a/subprojects/ch32v30x b/subprojects/ch32v30x
index c37b888..7b65bc8 160000
--- a/subprojects/ch32v30x
+++ b/subprojects/ch32v30x
@@ -1 +1 @@
-Subproject commit c37b888c43f31673309055c17899732205694cc5
+Subproject commit 7b65bc8eb4c7cfdc4308c2253bf67e717f42925e