diff --git a/submodules/Cores-VeeR-EL2 b/submodules/Cores-VeeR-EL2
index d6fe0be..b7a30d0 160000
--- a/submodules/Cores-VeeR-EL2
+++ b/submodules/Cores-VeeR-EL2
@@ -1 +1 @@
-Subproject commit d6fe0beba3f76e24500a22bda43ef2306e76503f
+Subproject commit b7a30d0c60ce945c0dc13e9fecb985a1d94b1fa8
diff --git a/submodules/gtkwave b/submodules/gtkwave
index dbd99a8..0bc00e1 160000
--- a/submodules/gtkwave
+++ b/submodules/gtkwave
@@ -1 +1 @@
-Subproject commit dbd99a8991a6d0eddd1b9c3d3f02c686c9a8c14f
+Subproject commit 0bc00e129123278313d3e042250cb5004cb66d09
diff --git a/submodules/verilator b/submodules/verilator
index 0da7ecf..2537431 160000
--- a/submodules/verilator
+++ b/submodules/verilator
@@ -1 +1 @@
-Subproject commit 0da7ecf753a69aa35f991f0873d764b6ebae6a14
+Subproject commit 2537431273dbee5454df1f17e30d68dd97847df8