diff --git a/.gitmodules b/.gitmodules
index 13f23dd..4ace1e7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -46,3 +46,7 @@
 [submodule "lib/mesa3d"]
 	path = lib/mesa3d
 	url = https://github.com/LinxISA/mesa3d.git
+[submodule "tools/LinxCoreModel"]
+	path = tools/LinxCoreModel
+	url = https://github.com/LinxISA/LinxCoreModel.git
+	branch = main
diff --git a/compiler/llvm b/compiler/llvm
index e6ce4b7..658139f 160000
--- a/compiler/llvm
+++ b/compiler/llvm
@@ -1 +1 @@
-Subproject commit e6ce4b78faaacf7432ba8b14959bb2e47187dcb3
+Subproject commit 658139fd67099939cfee110f4274403c0a07c672
diff --git a/emulator/qemu b/emulator/qemu
index 568a6c9..5396359 160000
--- a/emulator/qemu
+++ b/emulator/qemu
@@ -1 +1 @@
-Subproject commit 568a6c900cdd35261f9e5608366e7f83c5952edb
+Subproject commit 53963594399e8a70ff5b937f19ee9209812dfba3
diff --git a/kernel/linux b/kernel/linux
index 49785e7..9ed9cad 160000
--- a/kernel/linux
+++ b/kernel/linux
@@ -1 +1 @@
-Subproject commit 49785e788762a48edf804177fe08d3e398fa6696
+Subproject commit 9ed9cadd5317fd822e7059838be50c434d8a74f1
diff --git a/lib/glibc b/lib/glibc
index ee8c10b..0858746 160000
--- a/lib/glibc
+++ b/lib/glibc
@@ -1 +1 @@
-Subproject commit ee8c10be88083400b564edafebbe8e9a4c8fb98b
+Subproject commit 085874633efdb9125b6a843ab180962f9eb3a9af
diff --git a/skills/linx-skills b/skills/linx-skills
index 5b4799f..fa3a3fa 160000
--- a/skills/linx-skills
+++ b/skills/linx-skills
@@ -1 +1 @@
-Subproject commit 5b4799fa8712a3742d5f07cee0a9adb3cece60bb
+Subproject commit fa3a3faa724752591dd933880a8dc248fa289306
diff --git a/tools/LinxCoreModel b/tools/LinxCoreModel
new file mode 160000
index 0000000..6cd2790
--- /dev/null
+++ b/tools/LinxCoreModel
@@ -0,0 +1 @@
+Subproject commit 6cd2790a10af1e46a293ab85ec4fc75ed35234f9
diff --git a/tools/pyCircuit b/tools/pyCircuit
index e4c00cf..37e22e1 160000
--- a/tools/pyCircuit
+++ b/tools/pyCircuit
@@ -1 +1 @@
-Subproject commit e4c00cfb6251fedb775eb2ac8b55db628792dfaf
+Subproject commit 37e22e1c7a204c9e8d2ab8618a0fd0b3024fffe9