diff --git a/.gitmodules b/.gitmodules
index aa39392f..b6c86422 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,7 +2,7 @@
 	path = deps/unicorn
 	url = https://github.com/momo5502/unicorn.git
 	shallow = true
-	branch = wasm
+	branch = dev
 [submodule "deps/reflect"]
 	path = deps/reflect
 	url = https://github.com/qlibs/reflect.git
diff --git a/deps/unicorn b/deps/unicorn
index 2c320ce5..4b7b8943 160000
--- a/deps/unicorn
+++ b/deps/unicorn
@@ -1 +1 @@
-Subproject commit 2c320ce510d5a4279f2ed59de477a8bb0cf09f12
+Subproject commit 4b7b89432fd02cdbaabe84ec672ad4804acc0d6e