diff --git a/lib/zh_avr_free_rtos b/lib/zh_avr_free_rtos
index b00f100..a408615 160000
--- a/lib/zh_avr_free_rtos
+++ b/lib/zh_avr_free_rtos
@@ -1 +1 @@
-Subproject commit b00f1002d677a67cbe2ed4b13c14724bb4857ccd
+Subproject commit a408615f7d297e59665592f7442642b272bcf89b
diff --git a/lib/zh_avr_vector b/lib/zh_avr_vector
index 8f02ea6..eddd461 160000
--- a/lib/zh_avr_vector
+++ b/lib/zh_avr_vector
@@ -1 +1 @@
-Subproject commit 8f02ea625c853561980241379141e324025c87e9
+Subproject commit eddd461e96050498585b03d4b75db94a398c3a14