diff --git a/src/external/cctools-port b/src/external/cctools-port
index 8ef022ae3..d9456c221 160000
--- a/src/external/cctools-port
+++ b/src/external/cctools-port
@@ -1 +1 @@
-Subproject commit 8ef022ae33be04d7050e70e2cbc7bf954d5cd2b2
+Subproject commit d9456c221e1f462e17c0b3297748bc089d5a861e
diff --git a/src/external/python b/src/external/python
index 98375aa67..485650972 160000
--- a/src/external/python
+++ b/src/external/python
@@ -1 +1 @@
-Subproject commit 98375aa6797e738bb6555b9d7c158fe6f833fd25
+Subproject commit 4856509729cc320006a1235291e47408cd7b13ce
diff --git a/src/external/python_modules b/src/external/python_modules
index 4ac56d2fd..24d01b41c 160000
--- a/src/external/python_modules
+++ b/src/external/python_modules
@@ -1 +1 @@
-Subproject commit 4ac56d2fd778358ba9ed2a7b6512ea882dd71ed3
+Subproject commit 24d01b41cb38fafc810cdd27562224c4014a4761