diff --git a/requirements.txt b/requirements.txt
index 01d291d..465dd62 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 multidimensional-urlencode==0.0.4
 nose==1.3.7
 requests==2.21.0
-coverage==5.2.1
+coverage==4.5.4
 pook==1.0.1
 setuptools==49.6.0