diff --git a/requirements_dev.txt b/requirements_dev.txt
index 4058952..630e31a 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,7 +1,7 @@
 pip==20.0.1
 bumpversion==0.5.3
 wheel==0.34.1
-watchdog==0.10.0
+watchdog==0.10.4
 flake8==3.7.9
 tox==3.14.3
 coverage==5.0.3