diff --git a/unicorn_mode/UNICORNAFL_VERSION b/unicorn_mode/UNICORNAFL_VERSION
index da17452d..deac0bf9 100644
--- a/unicorn_mode/UNICORNAFL_VERSION
+++ b/unicorn_mode/UNICORNAFL_VERSION
@@ -1 +1 @@
-764b66b2
+4b4fdab1