diff --git a/external/Microphysics b/external/Microphysics
index 533f712d2d..1753bb908e 160000
--- a/external/Microphysics
+++ b/external/Microphysics
@@ -1 +1 @@
-Subproject commit 533f712d2d217ea4f4063f3a809eb16a839c9ef6
+Subproject commit 1753bb908e2a966e66a3a79872f4c496c1df9fd3
diff --git a/external/amrex b/external/amrex
index aba5f01be1..4a6e7c87e1 160000
--- a/external/amrex
+++ b/external/amrex
@@ -1 +1 @@
-Subproject commit aba5f01be1f0dbd93600671f6d26df228b7cca12
+Subproject commit 4a6e7c87e1494d10893b36f0d7ce6bf9df19fe0d