diff --git a/requirements_dev.txt b/requirements_dev.txt
index e4f286e..a1cdf2f 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-pip==19.0.3
+pip==19.1
 bumpversion==0.5.3
 wheel==0.33.1
 watchdog==0.9.0