diff --git a/third_party/UHDM b/third_party/UHDM
index a017e19c0e..cbcce8ce9f 160000
--- a/third_party/UHDM
+++ b/third_party/UHDM
@@ -1 +1 @@
-Subproject commit a017e19c0eeaa8dbdc064c204214ded130a65a66
+Subproject commit cbcce8ce9f9d9c529d75930cc9c954e7b4dd1a78
diff --git a/third_party/antlr4 b/third_party/antlr4
index 3aff09a030..2406774ad4 160000
--- a/third_party/antlr4
+++ b/third_party/antlr4
@@ -1 +1 @@
-Subproject commit 3aff09a030f63d23adaaf4bfeb2b01f1cc369c0f
+Subproject commit 2406774ad4898930ce25347f96ec58ade005b7a6
diff --git a/third_party/googletest b/third_party/googletest
index d25e625364..783d00fd19 160000
--- a/third_party/googletest
+++ b/third_party/googletest
@@ -1 +1 @@
-Subproject commit d25e625364a2078c940da2cb1fcf098aa184fd9f
+Subproject commit 783d00fd19865fcbc3065e3fb3e17144761fcf5a