diff --git a/lib/cuckoo/common/graphs/binGraph/requirements.txt b/lib/cuckoo/common/graphs/binGraph/requirements.txt
old mode 100755
new mode 100644
index 7c4e16444..7c28a62da
--- a/lib/cuckoo/common/graphs/binGraph/requirements.txt
+++ b/lib/cuckoo/common/graphs/binGraph/requirements.txt
@@ -2,4 +2,4 @@ matplotlib==2.2.2
 numpy==1.15.0
 six==1.11.0
 statistics==1.0.3.5
-lief==0.9.0
\ No newline at end of file
+lief==0.12.2
\ No newline at end of file