diff --git a/requirements_test.txt b/requirements_test.txt
index 1340a49..dc14937 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -8,4 +8,4 @@ pytest-cov==2.8.1
 pytest-timeout==1.3.4
 pytest-catchlog==1.2.2
 pydocstyle==4.0.1
-requests_mock==1.7.0
+requests_mock==1.8.0