diff --git a/requirements.txt b/requirements.txt
index 5582d10..e3a0338 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,2 @@
-beautifulsoup4==4.4.1
-pycrypto==2.6.1
+beautifulsoup4>=4.4.1
+pycrypto>=2.6.1