diff --git a/requirements.txt b/requirements.txt
index 27af2e6..525d8d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-argparse==1.2.1
-PyYAML==3.11
-requests==2.4.3
+argparse>=1.2.1
+PyYAML>=3.11
+requests>=2.4.3