diff --git a/examples/rootfs b/examples/rootfs
index 77f0ea94..3f41effa 160000
--- a/examples/rootfs
+++ b/examples/rootfs
@@ -1 +1 @@
-Subproject commit 77f0ea94ae70ec33b321e8b40b150cd8e7ecaa4d
+Subproject commit 3f41effa44082843c5811c2fe030ef1d31bbd47a
diff --git a/setup.py b/setup.py
index 14c1ea17..be8f3186 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@ VERSION = gb['__version__']
 
 requirements = [
     "capstone>=4.0.1",
-    "unicorn>=1.0.2",
+    "unicorn>=2.0.0-rc3",
     "pefile==2021.5.24",
     "python-registry>=1.3.1",
     "keystone-engine>=0.9.2",