diff --git a/setup.py b/setup.py
index 16f83f6ed..398a7fb57 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 requirements = [
     "capstone>=4.0.1",
-    "unicorn>=2.0.0-rc5",
+    "unicorn>=2.0.0-rc6",
     "pefile>=2021.9.3",
     "python-registry>=1.3.1",
     "keystone-engine>=0.9.2",