diff --git a/requirements_dev.txt b/requirements_dev.txt
index 35e787d..0a191db 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -12,4 +12,4 @@ PyYAML==5.3
 Sphinx==2.4.1
 tox==3.14.3
 wheel==0.34.2
-watchdog==0.10.2
+watchdog==2.1.9