diff --git a/requirements.txt b/requirements.txt
index bb83ef94..50e37204 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 pip==19.0.1
 wheel==0.32.3
-watchdog==0.9.0
+watchdog==2.1.3
 tox==3.7.0
 Sphinx==1.8.3
 twine==1.12.1