diff --git a/requirements_test.txt b/requirements_test.txt
index 9dcccd0d1da..0a4a0bcb5b0 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -14,4 +14,4 @@ pytest-cov==2.5.1
 pytest-sugar==0.9.1
 pytest-timeout>=1.2.1
 pytest==3.4.2
-requests_mock==1.4
+requests_mock==1.5
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index e2157389a16..b91a6500b07 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -15,7 +15,7 @@ pytest-cov==2.5.1
 pytest-sugar==0.9.1
 pytest-timeout>=1.2.1
 pytest==3.4.2
-requests_mock==1.4
+requests_mock==1.5
 
 
 # homeassistant.components.homekit