diff --git a/external/solanaceae_message_fragment_store b/external/solanaceae_message_fragment_store
index c42c446..a409229 160000
--- a/external/solanaceae_message_fragment_store
+++ b/external/solanaceae_message_fragment_store
@@ -1 +1 @@
-Subproject commit c42c4464460e71a349abd919c37ab9d31c9c678a
+Subproject commit a4092298fbd6c0bced1121ada2d1f0d9a714a72e
diff --git a/external/solanaceae_message_serializer b/external/solanaceae_message_serializer
index e574c4f..f83026b 160000
--- a/external/solanaceae_message_serializer
+++ b/external/solanaceae_message_serializer
@@ -1 +1 @@
-Subproject commit e574c4f7798ab8529879fb9f58795ac3c346daf6
+Subproject commit f83026beed88ef344ce5f59ea369eef152742e68
diff --git a/external/solanaceae_tox b/external/solanaceae_tox
index ce894c1..30146fc 160000
--- a/external/solanaceae_tox
+++ b/external/solanaceae_tox
@@ -1 +1 @@
-Subproject commit ce894c1f88280077fba264ba0bb15677ec58ee8b
+Subproject commit 30146fc5a56ed671c8862437f8658cfe4fbb1fac