diff --git a/.gitmodules b/.gitmodules
index 5980500e4..c8a359670 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,8 +1,8 @@
 [submodule "3rdparty/tvm"]
 	path = 3rdparty/tvm
-	url = https://github.com/LeiWang1999/tvm
-	branch = bitblas_tl
+	url = https://github.com/TileLang/tvm.git
+	branch = tilelang
 [submodule "3rdparty/cutlass"]
 	path = 3rdparty/cutlass
-	url = https://github.com/NVIDIA/cutlass.git
-	branch = v3.2.2
+	url = https://github.com/TileLang/cutlass
+	branch = tldev
diff --git a/3rdparty/cutlass b/3rdparty/cutlass
index 44c704eae..a2954a8fd 160000
--- a/3rdparty/cutlass
+++ b/3rdparty/cutlass
@@ -1 +1 @@
-Subproject commit 44c704eae85da352d277d6f092f41412772f70e4
+Subproject commit a2954a8fdd9a73852f2c1ddea97d0e8a579cfb25
diff --git a/3rdparty/tvm b/3rdparty/tvm
index f1ad5c1c5..0a24d6597 160000
--- a/3rdparty/tvm
+++ b/3rdparty/tvm
@@ -1 +1 @@
-Subproject commit f1ad5c1c57c15485d5da1362621f40749ddfa9a1
+Subproject commit 0a24d6597641a389349b8985ff346150bdaf54e5