diff --git a/requirements_test.txt b/requirements_test.txt
index 88dcb90..fd740f5 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -12,7 +12,7 @@ mccabe==0.6.1
 nodeenv==1.2.0
 packaging==16.8
 pep8-naming==0.4.1
-pip-tools==1.9.0
+pip-tools==1.10.2
 pluggy==0.4.0
 pre-commit==0.17.0
 py==1.4.34