diff --git a/dev-requirements.txt b/dev-requirements.txt
index 3bf9d51..e86d1ed 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
-requests>=1.0.0
+requests==1.0.0
 setuptools>=40.8.0
 wheel>=0.40.0
 twine>=4.0.0