diff --git a/requirements.txt b/requirements.txt
index 8955160..177cb06 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,5 @@ singledispatch==3.4.0.3
 six==1.11.0
 tornado==4.5.2
 urllib3==1.22
+pwntools==3.12
+safeurl==0.0.7