diff --git a/ext/cl-launch b/ext/cl-launch
index 4a4ec3d8643a04dfcdc742284d0c965bc40adb37..021037b659f8e5139da260aa4938b8bb5566729a 160000
--- a/ext/cl-launch
+++ b/ext/cl-launch
@@ -1 +1 @@
-Subproject commit 4a4ec3d8643a04dfcdc742284d0c965bc40adb37
+Subproject commit 021037b659f8e5139da260aa4938b8bb5566729a
diff --git a/ext/cl-ppcre b/ext/cl-ppcre
index 7bc656d7fa67b45967f3567cf6971bd452b0363d..35c5266061d365afc78d9640e9e17c3f891fea91 160000
--- a/ext/cl-ppcre
+++ b/ext/cl-ppcre
@@ -1 +1 @@
-Subproject commit 7bc656d7fa67b45967f3567cf6971bd452b0363d
+Subproject commit 35c5266061d365afc78d9640e9e17c3f891fea91
diff --git a/ext/closer-closer-mop b/ext/closer-closer-mop
index ea8e7023f84e247e1b96cfd8c3831741a58d2b9e..0eca743076493fede2621e76b0d75c913743a29e 160000
--- a/ext/closer-closer-mop
+++ b/ext/closer-closer-mop
@@ -1 +1 @@
-Subproject commit ea8e7023f84e247e1b96cfd8c3831741a58d2b9e
+Subproject commit 0eca743076493fede2621e76b0d75c913743a29e
diff --git a/ext/fare-utils b/ext/fare-utils
index 71f965fe8dd908fbb0eb1a7c73cb82e8195099bd..16a589ece0aa3ec91afd8f61d2ddf9a83472ebbc 160000
--- a/ext/fare-utils
+++ b/ext/fare-utils
@@ -1 +1 @@
-Subproject commit 71f965fe8dd908fbb0eb1a7c73cb82e8195099bd
+Subproject commit 16a589ece0aa3ec91afd8f61d2ddf9a83472ebbc
diff --git a/ext/inferior-shell b/ext/inferior-shell
index 3b7d8d1e22e55926f75dd781f4a31e3495e95c66..a67d0dc3c9140353d3be4fb849a29924965816d3 160000
--- a/ext/inferior-shell
+++ b/ext/inferior-shell
@@ -1 +1 @@
-Subproject commit 3b7d8d1e22e55926f75dd781f4a31e3495e95c66
+Subproject commit a67d0dc3c9140353d3be4fb849a29924965816d3
diff --git a/ext/named-readtables b/ext/named-readtables
index ee15fc659561ac421b178417145419e5f6ba9cdc..4dfb89fa1af6b305b6492b8af042f5190c11e9fc 160000
--- a/ext/named-readtables
+++ b/ext/named-readtables
@@ -1 +1 @@
-Subproject commit ee15fc659561ac421b178417145419e5f6ba9cdc
+Subproject commit 4dfb89fa1af6b305b6492b8af042f5190c11e9fc