diff --git a/requirements.txt b/requirements.txt
index 1d12197..c8722e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ certifi==2018.1.18
 cffi==1.11.4
 chardet==3.0.4
 click==6.7
-coverage==4.4.2
+coverage==4.5
 cryptography==2.1.4
 dj-database-url==0.4.2
 Django==2.0.2