diff --git a/tools/dasm b/tools/dasm
index 2055ae47..a0a8d3b3 160000
--- a/tools/dasm
+++ b/tools/dasm
@@ -1 +1 @@
-Subproject commit 2055ae47c8c9955c3b85f066a7065a41d3652492
+Subproject commit a0a8d3b35f03d9e5bea9bd34e92e041b6a3fc009
diff --git a/tools/simh b/tools/simh
index e1db7dec..6fa8f601 160000
--- a/tools/simh
+++ b/tools/simh
@@ -1 +1 @@
-Subproject commit e1db7dec41098cc7e22d2b379a26a7c4561dfa14
+Subproject commit 6fa8f6012c63d0b2f00ed8825bb0960cdf0a6fb5
diff --git a/tools/tv11 b/tools/tv11
index 7ed5e7cc..d1c84dd9 160000
--- a/tools/tv11
+++ b/tools/tv11
@@ -1 +1 @@
-Subproject commit 7ed5e7cc85251a20464c105b4a297110bbc1a04b
+Subproject commit d1c84dd989795d28377b3ac4827de8f39c9705ff